PTZ areas and percent-based layout for header
Camera name scaling (misc_utils.js), image-based PTZ button, little refactoring of aplayer's resizing function
$.fn.textfill - consider container height when scaling
aplayer.togglePtzAreas - retrieve stub content from static php files
add ptz icon files
Fixes for ie9/10
- layout fixes
- unified layout for all browsers
- styles specific to 'view' page moved to online.css
Change PTZ areas urls to relative
Refactor view.js - remove redundant code
use jquery v1.7.2 from deb7 rep
IE11 compatible

  * msie = /msie|trident/
  * use $IE_COMPAT=10 before include(header.inc.php),
    for AMC ActiveX in online/view.php
    and VLC plugin offline/gallery.php
remove unused third-party/niceforms.js
cron.php typo
enable gallery's memcache
Merge branch 'master' into ptz

Conflicts:
	lang/russian/utf-8/_online.php
	lib/js/jquery.aplayer.js
	online/online.css
	online/view.js
	online/view.php
aplayer refactor for gallery
Merge branch 'master' into ptz
$.aplayer.togglePtzAreas moved to view.js, independent ptz-right abd ptx-bottom areas
workaround for extra wrapper in aplayer container
fix logoPlay position
Merge branch 'master' into devel

Conflicts:
	cron.php
	offline/gallery/gallery.php