Update updated_at for parent page on save
Save only dirty attributes for parent page
Added tests for timestamps
Merge pull request #26 from jvdanilo/develop

Timestamps and dirty attributes
Weird characters
Return true for simpler api
Better check for true return
Added tests for simple api
100% Code coverage
100% Code coverage
Merge branch 'develop' of github.com:jvdanilo/polyglot into develop

Conflicts:
	tests/PolyglotDatabaseTest.php
Tests without static
PSR-1 and PSR-2 fixes
PSR-1 and PSR-2 fixes
Merge branch 'develop' of github.com:jvdanilo/polyglot into develop
Spaces to tabs
Merge pull request #27 from jvdanilo/develop

Test code coverage
Revert to the fallback locale for translations

If a language translation is requested and doesn't exist then attempt to load the fallback translation. If the fallback translation doesn't exist either then the same result will be returned (i.e. a NULL result).
Merge pull request #29 from EspadaV8/develop

Revert to the fallback locale for translations
Updated test case for fallback locale gets