WIP Always include BMC expenditures

[tdooner]

I'm not sure about this method. There are a lot of BMC (ballot measure
committees) that don't support ballot measures. (?) Curious what the
diff will look like on this one.

When calculating referendum supporters (using the Measure_Expenditures
view), we included:

1. E-Expenditures from committees who reported a "Bal_Name" that was on
   the "name_to_number" sheet.
2. 496 independent expenditures as determined by the "Bal_Name" matching
   the "name_to_number" sheet.
3. E-Expenditures from committees using "name_to_number" to match when
   "Bal_Name" is null.

...but we seemingly do not include expenditures from ballot measure
committees. We link it up in the spreadsheet, so I think we can just
assume that any expenditures from BMC's are for the purpose of their
associated ballot measure.

[tdooner]

Build diff from Commit a8dc333:

diff --git a/build/_data/referendum_opposing/oakland/2018-11-06/oakland-children-s-initiative.json b/build/_data/referendum_opposing/oakland/2018-11-06/oakland-children-s-initiative.json
index 1c29006..64043ac 100644
--- a/build/_data/referendum_opposing/oakland/2018-11-06/oakland-children-s-initiative.json
+++ b/build/_data/referendum_opposing/oakland/2018-11-06/oakland-children-s-initiative.json
@@ -39,7 +39,7 @@
       "id": "1410941",
       "name": "Committee for Better Choices, No on Measure AA, Y and W",
       "payee": "Committee for Better Choices, No on Measure AA, Y and W",
-      "amount": 306326.17
+      "amount": 916011.83
     }
   ],
   "total_contributions": 305973.58999999997
diff --git a/build/_data/referendum_supporting/oakland/2016-11-08/oakland-school-bond.json b/build/_data/referendum_supporting/oakland/2016-11-08/oakland-school-bond.json
index 2d759f4..9725e16 100644
--- a/build/_data/referendum_supporting/oakland/2016-11-08/oakland-school-bond.json
+++ b/build/_data/referendum_supporting/oakland/2016-11-08/oakland-school-bond.json
@@ -35,13 +35,13 @@
       "id": "960997",
       "name": "Friends of Oakland Public Schools",
       "payee": "Friends of Oakland Public Schools",
-      "amount": 96766.73
+      "amount": 394570.34
     },
     {
       "id": "1391632",
       "name": "YES ON G1, SPONSORED BY GO PUBLIC SCHOOLS ADVOCATES",
       "payee": "YES ON G1, SPONSORED BY GO PUBLIC SCHOOLS ADVOCATES",
-      "amount": 15018.45
+      "amount": 15147.38
     }
   ],
   "total_contributions": 282500.0
diff --git a/build/_data/referendum_supporting/oakland/2016-11-08/sugar-sweetened-beverage-tax.json b/build/_data/referendum_supporting/oakland/2016-11-08/sugar-sweetened-beverage-tax.json
index 09b32a0..eeb8c6e 100644
--- a/build/_data/referendum_supporting/oakland/2016-11-08/sugar-sweetened-beverage-tax.json
+++ b/build/_data/referendum_supporting/oakland/2016-11-08/sugar-sweetened-beverage-tax.json
@@ -39,7 +39,7 @@
       "id": "1381041",
       "name": "Yes on Measure HH, Citizens for Healthy Oakland Children",
       "payee": "Yes on Measure HH, Citizens for Healthy Oakland Children",
-      "amount": 10770118.52
+      "amount": 10765358.3
     }
   ],
   "total_contributions": 10759941.92
diff --git a/build/_data/referendum_supporting/oakland/2018-06-05/library-parcel-tax.json b/build/_data/referendum_supporting/oakland/2018-06-05/library-parcel-tax.json
index 997fdf6..4c52d95 100644
--- a/build/_data/referendum_supporting/oakland/2018-06-05/library-parcel-tax.json
+++ b/build/_data/referendum_supporting/oakland/2018-06-05/library-parcel-tax.json
@@ -39,7 +39,7 @@
       "id": "1400467",
       "name": "Protect Oakland Libraries - Yes on D 2018",
       "payee": "Protect Oakland Libraries - Yes on D 2018",
-      "amount": 155810.1
+      "amount": 155397.5
     }
   ],
   "total_contributions": 151587.72
diff --git a/build/_data/referendum_supporting/oakland/2018-11-06/just-cause-eviction-amendments.json b/build/_data/referendum_supporting/oakland/2018-11-06/just-cause-eviction-amendments.json
index 9201cea..84f68c2 100644
--- a/build/_data/referendum_supporting/oakland/2018-11-06/just-cause-eviction-amendments.json
+++ b/build/_data/referendum_supporting/oakland/2018-11-06/just-cause-eviction-amendments.json
@@ -39,7 +39,7 @@
       "id": "1413440",
       "name": "Protect Oakland Renters, Yes on Measure Y. Sponsored by CommunityOrganizations",
       "payee": "Protect Oakland Renters, Yes on Measure Y. Sponsored by CommunityOrganizations",
-      "amount": 7453.12
+      "amount": 43322.81
     }
   ],
   "total_contributions": 39410.8
diff --git a/build/_data/referendum_supporting/oakland/2018-11-06/oakland-children-s-initiative.json b/build/_data/referendum_supporting/oakland/2018-11-06/oakland-children-s-initiative.json
index de37fc8..16ee7c2 100644
--- a/build/_data/referendum_supporting/oakland/2018-11-06/oakland-children-s-initiative.json
+++ b/build/_data/referendum_supporting/oakland/2018-11-06/oakland-children-s-initiative.json
@@ -39,7 +39,7 @@
       "id": "1310647",
       "name": "The Oakland Fund",
       "payee": "The Oakland Fund",
-      "amount": 1881647.43
+      "amount": 2261752.08
     }
   ],
   "total_contributions": 1830511.6
diff --git a/build/_data/referendum_supporting/oakland/2018-11-06/tiered-real-property-transfer-tax.json b/build/_data/referendum_supporting/oakland/2018-11-06/tiered-real-property-transfer-tax.json
index cf763da..11a772b 100644
--- a/build/_data/referendum_supporting/oakland/2018-11-06/tiered-real-property-transfer-tax.json
+++ b/build/_data/referendum_supporting/oakland/2018-11-06/tiered-real-property-transfer-tax.json
@@ -35,7 +35,7 @@
       "id": "1412582",
       "name": "Oaklanders for Fair Taxation & Improved City Services, a Kalb Ballot Measure Committee in Favor of Measure",
       "payee": "Oaklanders for Fair Taxation & Improved City Services, a Kalb Ballot Measure Committee in Favor of Measure",
-      "amount": 2969.0
+      "amount": 29701.81
     }
   ],
   "total_contributions": 29700.0