Update Czech translation binary
Packaging updates for 2.5.0 release
CC-5450 : Refactor Media Management (Classes/DB) in Airtime

upgrading to propel 1.7

creating namespaces in Propel, using these namespaced models within the existing code.
starting test new tables for a new media management system.
Merge branch '2.6.x' into propel16test
CC-5450 : Refactor Media Management (Classes/DB) in Airtime
CRLF
CC-5450 : Refactor Media Management (Classes/DB) in Airtime

bit better names for database tables, removed uneeded column
CC-5450 : Refactor Media Management

implemented create/moved/delete for media monitor actions.
CC-5450 : Refactor Media Management

implemented deleting a watched dir media monitor request.
adding media_id to cc_show_instances table for uploading a recorded file.
CC-5450 : Refactor Media Management

forgot namespace import
CC-5450 : Refactor Media Management

refactored webstreams, new/save is working
adding validators/filters for the url
separating out parsing of different webstream formats.
CC-5450 : Refactor Media Management

using a preInsert hook on MediaItem to insert Owner Id to the database.
CC-5450 : Refactor Media Management

redone webstreams, will come back to do finishing touches for error handling after a bit more generic work on media.
CC-5450 : Refactor Media Management

starting changeover of UI to tabs with separate datatables for media types
(playlists, webstreams, audiofiles)
generating datatables columns/source feeds using propel peer class constants.
 CC-5450 : Refactor Media Management

working on creating a function to return a proper JSON nested array structure.
Merge branch '2.5.x' into propel16test

Conflicts:
	airtime_mvc/application/models/Preference.php
Merge branch '2.5.x' into propel16test
Merge branch '2.5.x' into propel16test
CC-5450 : Refactor Media Management

using recursion to build nested json responses.
Refined Hungarian translation, thanks Zsolt!