add trimming, datepicker and Youtube trailer fix

add trim to game-edit, platform-edit and frontend search
add changeMonth to jQuery DatePicker for better navigation
change youtube trailer on-blur to regex and removes everything except video id
Added: ElasticSearch PHP Library and Dependencies in /vendor/ folder (installed via Composer)
Added: ElasticHQ - Web-based ElasticSearch Management App in /adminarea/elastichq/
Added: ElasticSearch core site module (/modules/mod_elasticsearch.php)
Added: ElasticSearch Management Section to Admin Control Panel
Updated: Site Search (tab_listseries.php) to query ElasticSearch->thegamesdb->game instead of mysql
Updated: When a game is added or updated in the mysql db, the elasticsearch->thegamesdb->game search index is also updated with the new information (/modules/mod_game.php)
Additional: Further improved ElasticSearch functionality, when a search for a game title containing numbers is detected, an additional search is simultaneously performed for the same game title only with Roman numerals instead of numeric characters.
Fixed time zone bug with the new PHP version.
Fixed a variable bug with ratings in stats.
Added button and process submission for reporting games.
Changed the reporting system to use the original report scripts as long as there's a report type.
This will lower the amount of repeat code.
Fixed some minor bugs.
Cleaned up a bunch of UI stuff.
Replaced icons with new ones.
Icons are 16x16 which will help lower bandwidth costs.
Fixed bug where you can comment with a blank comment.
Updated moderation queue to support displaying reported games.
Refactored keep/delete moderation queue code.
Now works with image or game reports.
Fixed bug with moderation queue where sometimes the report would not be cleared.
Merge branch 'Comment_Cleanup' into Report_Games
Added mysql error messages for failed moderation queries.
Improved ribbon artwork.
Cleaned up some UI on platform and platform edit.
Fixed rating bug on platform.
clear warnings on mod_*
cleanup warnings on front.php and header.php
Fixed a bug with moderation queue where sometimes you can't approve of a new artwork because the old artwork doesn't exist.
Fixed rating bugs on game page.
Improved look of blank image artwork.
Fixed a bug where the new share button wouldn't show up unless you were logged in.
Improved resolution of new blank art.