Merge pull request #4 from RainbowDashDC/dev

Grammatical Fixes
XSS In Controller Index

We first check to see if $args[3] is set, if it is set we sanitize it, otherwise default to empty.
Merge pull request #5 from KyraD/patch-1

XSS In Controller Index
Merge pull request #7 from RainbowDashDC/dev

Syncing dev & master, stable.