Don't redirect to languages if client and lang are not set.
Include media custom calendar in core pack if available
Fix Can't use method return value in write context for php 5.4.
Return empty translations array when client and/or language is not set.
Merge pull request #197 from Achal-Aggarwal/translations

Translations
Merge pull request #196 from infograf768/custom_calendar_package

Include media custom calendar in core pack when available
Changing client to location + file package to extension package
PHP Warning:  Missing argument 2 for JApplicationCms::setUserState(),
called in packagefile.php and package.php models
File names are not to be included in xx-XX.xml. They are present in
install.xml
Fixes issue of language filter state after deleting the selected language.
Merge pull request #199 from Achal-Aggarwal/fix-162

Fixes issue of language filter state after deleting the selected languag...
Solving issues with new language save
oops
Merge pull request #200 from infograf768/lang_save_id_client

Solving issues with new language save
else missing
Correcting default copyright for master_core
[Fix #56] Refactor the place where SQL files are
[review #17] Models: Use getUserStateFromRequest on populateState
[fix #204] Copier Build tool fails copying due to wrong path
[fix #204] Updating copier build tool