Typesafe equals, null-aware equals, implemented hashcode.
Merge branch 'master' of https://github.com/vsigler/ActiveAndroid.git
When not in db (id null), Model instance is equal only to itself.
Split sql-scripts on ";" and return a list of commands
Java 1.6 …
Merge pull request #200 from vonloxley/lexMigrationScripts

Split sql-scripts on ";" and return a list of commands
Merge pull request #104 from vsigler/master

Equals() should be type safe, null-aware and hashcode() should be overridden
Merge branch 'master' of github.com:pardom/ActiveAndroid
Minor cleanup of tests.

Commenting and organized imports.
Fix test suite by setting a different database name for CacheTest.

This was causing an issue with the rest of the test suite, which was not passing because only CacheTestModel and CacheTestModel2 were in the database.