Merge pull request #14 from opsgenie/fix-update-heartbeat-struct

Fix update heartbeat struct and add gitignore file

.gitignore

@@ -0,0 +1,83 @@
+# Created by .ignore support plugin (hsz.mobi)
+*.tmlanguage.cache
+*.tmPreferences.cache
+*.stTheme.cache
+*.sublime-workspace
+sftp-config.json
+Package Control.last-run
+Package Control.ca-list
+Package Control.ca-bundle
+Package Control.system-ca-bundle
+Package Control.cache/
+Package Control.ca-certs/
+Package Control.merged-ca-bundle
+Package Control.user-ca-bundle
+oscrypto-ca-bundle.crt
+bh_unicode_properties.cache
+GitHub.sublime-settings
+*.exe
+*.exe~
+*.dll
+*.so
+*.dylib
+*.test
+*.out
+.idea/**/workspace.xml
+.idea/**/tasks.xml
+.idea/**/usage.statistics.xml
+.idea/**/dictionaries
+.idea/**/shelf
+.idea/**/contentModel.xml
+.idea/**/dataSources/
+.idea/**/dataSources.ids
+.idea/**/dataSources.local.xml
+.idea/**/sqlDataSources.xml
+.idea/**/dynamic.xml
+.idea/**/uiDesigner.xml
+.idea/**/dbnavigator.xml
+.idea/**/gradle.xml
+.idea/**/libraries
+cmake-build-*/
+.idea/**/mongoSettings.xml
+*.iws
+out/
+.idea_modules/
+atlassian-ide-plugin.xml
+.idea/replstate.xml
+com_crashlytics_export_strings.xml
+crashlytics.properties
+crashlytics-build.properties
+fabric.properties
+.idea/httpRequests
+.idea/caches/build_file_checksums.ser
+[._]*.s[a-v][a-z]
+[._]*.sw[a-p]
+[._]s[a-rt-v][a-z]
+[._]ss[a-gi-z]
+[._]sw[a-p]
+Session.vim
+.netrwhist
+*~
+tags
+[._]*.un~
+.DS_Store
+.AppleDouble
+.LSOverride
+Icon
+._*
+.DocumentRevisions-V100
+.fseventsd
+.Spotlight-V100
+.TemporaryItems
+.Trashes
+.VolumeIcon.icns
+.com.apple.timemachine.donotpresent
+.AppleDB
+.AppleDesktop
+Network Trash Folder
+Temporary Items
+.apdisk
+.import/
+export.cfg
+export_presets.cfg
+.mono/

heartbeat/request.go

@@ -74,7 +74,7 @@ type UpdateRequest struct {
 	Enabled       bool         `json:"enabled,omitempty"`
 	OwnerTeam     og.OwnerTeam `json:"ownerTeam"`
 	AlertMessage  string       `json:"alertMessage,omitempty"`
-	AlertTag      string       `json:"alertTags,omitempty"`
+	AlertTag      []string     `json:"alertTags,omitempty"`
 	AlertPriority string       `json:"alertPriority,omitempty"`
 }