Moved exclusion of org.easytesting:festutil

to dependency tag for org.easytesting:fest-assert-core
Added implementation of SQLiteDatabase.isDbLockedByCurrentThread() to the ShadowSQLiteDatabase.
Revert "Moved exclusion of org.easytesting:festutil"

This reverts commit 588bd561ebf740ce9edfb3f4809d33048baffa2c.
Added unit tests that verify both the new shadow implementation of SQLiteDatabase.isDbLockedByCurrentThread() and the existing ShadowSQLiteDatabase.lock() and .unlock() methods.
Merge branch 'master' of git://github.com/cybergeek94/robolectric into cybergeek94-master

* 'master' of git://github.com/cybergeek94/robolectric:
  Added unit tests that verify both the new shadow implementation of SQLiteDatabase.isDbLockedByCurrentThread() and the existing ShadowSQLiteDatabase.lock() and .unlock() methods.
  Revert "Moved exclusion of org.easytesting:festutil"
  Added implementation of SQLiteDatabase.isDbLockedByCurrentThread() to the ShadowSQLiteDatabase.
  Moved exclusion of org.easytesting:festutil

Conflicts:
	src/main/java/org/robolectric/shadows/ShadowSQLiteDatabase.java
	src/test/java/org/robolectric/shadows/SQLiteDatabaseTest.java