advagg 7.x-2.5

Bugs Fixed:
#2171325: Failed to upgrade to due to undefined advagg_get_root_files_dir()
#2167371: Not working on Multilingual site
#2184969: Speed up query inside advagg_get_files_from_hashes
#2181191: Fix coder warnings
#2184375: Footer javascript added using drupal_add_js is not included in ajaxPageState
#2189333: Call to undefined function httprl_is_background_callback_capable()
#2186069: Why the Nginx default mime type for .js is not accepted?
#2194987: Temporary files left in file system
#2194113: Report if jsmin() is not available
#2184375: Footer javascript added using drupal_add_js is not included in ajaxPageState
#2195301: advagg_enabled() is called 8 times, db_table_exists() too, and that's WRONG.
#2198959: Use array_diff_assoc() instead of array_diff()
#2200235: ForceType takes one argument
#2167371: Not working on Multilingual site
#2181191: Fix coder warnings
#2201009: Order of core drupal scripts incorrect when using Core patch #1388546 due to drupal_sort_css_js() being renamed
#2206189: Slight speed improvement on bad requests

New Features:
#2178747: Add disclaimer at the top of the AdvAgg: CSS Validator using w3.org page
#2181209: Make IE CSS Select limiter value configurable
#2181277: Add inline documentation for advagg_mod_sort_css_js
#1983728: Limit CSS selector count to 4095
#2193159: Clean up semaphore table
#2195795: If jQuery update is installed and advagg is in Development/Aggressive mode, mention the jQuery update compression level as well
#2202645: Merge Development & Disabled Cache Settings
#2189523: This is a complex project - Documentation Please!
#2207075: Clean up advagg_mod admin page

Notes for other modules:
CDN - #1942230-19: CDN module AdvAgg 7.x-2.x Integration is not required but is recommended.
HTTP Parallel Request & Threading Library is not required but is recommended so Aggregates will be built in the background.