Get Involved: Typo fixes and updates
Move composer's 'vendor' directory out of 'public'
Update style.css
Fix Get Involved link

Fixes #84
Closes #85
Fix UI Themes pagination, tar.gz/.bz2 support

Closes #72
Closes #86

Pagination was cutting links off after whitespace (lack of %20 text
replacement).  Fixed with php `rawurlencode` function.

tar.gz and tar.bz2 files couldn't be uploaded or edited due to the way
file extensions were being parsed.  Added dedicated function
`parse_extension()` to utils.php which makes special consideration for
files with .tar. in the end of their name.

Also added text-center div to center pagination links.
Fix #87
Ignore Soundcloud links to only the username
Merge pull request #88 from Umcaruje/Parser

This should fix #76
Prevent double-encoding of special characters

Closes #89
Add support for searching comments

Closes #90
LSP thumbnail support

Auto-thumbnail LSP screenshots so they can be previewed in the file
details screen.

Also change behavior of images to open in the browser, instead of
download to the computer.
add slackware install method
Move screenshots to Home

Fixes #83
Add link to DL page for old releases
Cosmetic changes new screenshots section

Fix the lingering underscore that was in the show more screenshots link.
(see commit details for screenshot)
Merge pull request #91 from ryanpcmcquen/patch-1

add slackware install method
Downloads page styling
Slackware icon for downloads page
Downloads page space issues