Fix error message in ShadowSQLiteDatabase.java
Fix error message in ShadowSQLiteStatement.java
Fixed ShadowContentValues to fix a bug with the equals implementation. Previously, it would always return false on equality because the object passed in was converted to a ShadowContentValues and then tested to be an instance of ContentValues.
Added tests for ContentValues equality.
Added an implementation for isReadOnly that just returns false.
References to android.R.styleable need to come from real libs android.R class.
Merge pull request #524 from billmccord/billmccord/content-values-equals

Fixed ShadowContentValues to fix a bug with the equals implementation.
Merge pull request #525 from billmccord/billmccord/sqlite-is-readonly

Added an implementation for isReadOnly that just returns false.
Remove unused ZipClassCache.
Move some stuff to impl.*.
Fix issues with android.net.Uri#getQueryParameter().
Special case to handle integer|enum and dimension|enum attributes.
Add note about flaky test.
[maven-release-plugin] prepare release robolectric-2.0-rc2
[maven-release-plugin] prepare for next development iteration
Switch from 4-space to 2-space indent (sorry).
Fix ASCII art and comment indentation.
Replace tabs with spaces.
Merge branch 'fix_error_message' of https://github.com/ikuo/robolectric into ikuo-fix_error_message

* 'fix_error_message' of https://github.com/ikuo/robolectric:
  Fix error message in ShadowSQLiteStatement.java
  Fix error message in ShadowSQLiteDatabase.java

Conflicts:
	src/main/java/com/xtremelabs/robolectric/shadows/ShadowSQLiteDatabase.java
	src/main/java/com/xtremelabs/robolectric/shadows/ShadowSQLiteStatement.java