Remove INSTALL file, this information is more up to date in README
CC-5634: Can add/remove content to a linked show while one instance is currently playing
Merge branch '2.5.x' of github.com:sourcefabric/Airtime into 2.5.x
CC-5668: Weekly recordings get overwritten
Merge branch '2.5.x' of github.com:sourcefabric/Airtime into 2.5.x
CC-5756: Scheduler: Different results between Show contents and Add/Remove Contents
Merge branch '2.5.x' of github.com:sourcefabric/Airtime into 2.5.x
Merge pull request #59 from danielhjames/2.5.x

Remove INSTALL file, this information is more up to date in README
updated translation resources
Fix user session storage in multi-tenancy mode
Merge branch '2.5.x' into cc-5709-airtime-analyzer

Conflicts:
	airtime_mvc/application/controllers/LoginController.php
	airtime_mvc/application/controllers/plugins/Acl_plugin.php
	airtime_mvc/locale/de_AT/LC_MESSAGES/airtime.po
	airtime_mvc/locale/en_GB/LC_MESSAGES/airtime.po
	airtime_mvc/locale/pt_BR/LC_MESSAGES/airtime.po
Merge branch 'cc-5709-airtime-analyzer' into cc-5709-airtime-analyzer-saas