[core:bind] fix object binding problem (enbug)
[core] support empty value of `uplMaxFile`
Slovak translation
"$().ready(handler)" in example not recommended

As "$().ready(handler)" is not recommended(http://api.jquery.com/ready/)
support UglifyJS2 & 2.1 plugins future & etc (fixes #409, #529, #611)
Merge branch '2.x' into 2.x_n
Update french translation,
Add new descriptions
Update elfinder.fr.js
Update elfinder.fr.js
Merge pull request #659 from jlamer/2.x

Slovak translation & `$().ready` to `$(document).ready`
Merge pull request #666 from benorde33/2.x

Update french translation,
Merge branch '2.x' into 2.x_n
#669: fixed - add comma.
Merge branch '2.x' into 2.x_n
add public function getMimeTable()

Return Extention/MIME Table (elFinderVolumeDriver::$mimetypes)
support Data URI scheme uploading

ex. d&d HTML
'<img src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUA
AAAFCAYAAACNbyblAAAAHElEQVQI12P4//8/w38GIAXDIBKE0DHxgljNBAAO
9TXL0Y4OHwAAAABJRU5ErkJggg==">'
[connector] fix elFinder::parse_data_scheme()
[cwd] correction for touch devices ( fix #266 )
Merge branch '2.x' into 2.x_n
[ui:cwd] correction for touch device (support long tap) & syntax strictly

ref. #266

Tap: Item select or Similar dblClick (selected item)
Long-tap: Similar dblClick (When nothing is chosen) or Multi (un)select
(When some are chosen)