add Enigmabox
fixed encoding and added more polish translations
update categories/index to show previous site index
prepare for 'all' page addition
create a working 'all projects page' #819
improve css for 'All' page #819
for 'All' page projects, use tags to show OS #819
remove 'VPN' subcategory (reason: superfluous)
improve sidebar style for 'All' page #819
add header link for 'All Categories' #819
project listings should have TITLE attributes with full description
capitalize 'Digital Distribution'
fix 'make reset' command
add 'All Projects' to translation files; rename 'All Categories' to 'All Projects' in header since index page shows categories
also rename 'All Categories' to 'All Projects' in all/index.jade
improve css
improve site design for mobile and desktop
fix rtl layout
added enigmabox to other project json files
Merge pull request #844 from enigmagroup/master

add Enigmabox