Release SDK version 1.0.46

- Hide select language label for web only exam.
- Set start button click listener of course content on existing of
  paused attempt in old exams UI.
- Consider paused attempts from old exam UI to check user can retake
  the course content(To hide retake button).

gradle.properties

@@ -20,7 +20,7 @@
 org.gradle.jvmargs=-Xmx2048m
 
 GROUP=com.github.testpress
-VERSION_NAME=1.0.45
+VERSION_NAME=1.0.46
 
 REPO=android-sdk
 USER_ORG=testpress