negligible html formatting improvement in admin -> add new user

negligible html formatting improvement in admin -> add new user
Merge pull request #1255 from dev101-osclass/patch-4

negligible html formatting improvement in admin -> add new user
issue #1005 plugins' files could be deleted now, it doesn't work everytime de to permission problems, even we try to change the permissions before the delete
passed params to pre_send_email filter, attr like to, subject, from, body...
Merge pull request #1278 from osclass/hotfixes

Hotfixes
Merge pull request #1272 from garciademarina/sendemail-improvement

passed params to pre_send_email filter, attr like to, subject, from, body...
Merge remote-tracking branch 'upstream/hotfixes' into mergedev

Conflicts:
	oc-includes/osclass/utils.php
Merge pull request #1292 from osclass/mergedev

Mergedev
issue #1297 the problem was on the test email and not on the real one
Merge pull request #1301 from conejoninja/arabic

issue #1297 the problem was on the test email and not on the real one
Merge pull request #1302 from conejoninja/1005b

issue #1005 plugins' files could be deleted now, it doesn't work everyti...
Merge pull request #1303 from osclass/hotfixes

Hotfixes
Load reCAPTCHA using SSL if necessary 

If the Osclass instance is loaded over SSL, reCAPTCHA needs to be loaded using SSL as well.
fix
Merge pull request #1320 from conejoninja/localebug

fix
Update Pagination.php

https://github.com/osclass/Osclass/issues/1324
Premium Ads not listed randomly

see forum topic here:

http://forums.osclass.org/general-help/premium-ads-not-listed-randomly/
Update hUsers.php

corrected function description
Use function splitSQL introduced on #966 when update Osclass
plugins' folder could now have "-" in their name