[GUI] Adding ellipsis for large file names and tooltip to show whole name.
Merge branch 'develop' of github.com:XIMDEX/ximdex into develop

* 'develop' of github.com:XIMDEX/ximdex:
  Activating develop branch instead of 3.5beta tag
  Update View_FilterMacrosPreview.class.php
  Fixing context bug in form
Update View_FilterMacrosPreview.class.php

Changing log message.
Adding 2 new steps
Adding an additional check before downloading any files and other minor changes.
Merge branch 'develop' of https://github.com/XIMDEX/ximdex into develop
[GUI] Adjusting language selector text position and tooltips for tree view selector.
Merge branch 'develop' of github.com:XIMDEX/ximdex into develop

* 'develop' of github.com:XIMDEX/ximdex:
  Adding an additional check before downloading any files and other minor changes.
  Update View_FilterMacrosPreview.class.php
Template fixed when there aren't any files to download.
Merge branch 'develop' of https://github.com/XIMDEX/ximdex into develop
[GUI] Styling first two steps for web installer.
Minor changes on translations and adding a new command on the actions flow.
Update install.inc

Fixing a minor error
Changing ajax request to jquery method
Merge branch 'develop' of https://github.com/XIMDEX/ximdex into develop
[GUI] Re-adding upload and empty state icons and highlighting the buttons for language and channel selection.
Merge branch 'develop' of github.com:XIMDEX/ximdex into develop

* 'develop' of github.com:XIMDEX/ximdex:
  Changing ajax request to jquery method
  Update install.inc
  Minor changes on translations and adding a new command on the actions flow.
  Template fixed when there aren't any files to download.
[GUI
Adding welcome step in installation process
Create _STATUSFILE within initial state