Fixed year in index and updated gamemodes
Grammar corrections
Revert "Grammar corrections"

This reverts commit 8db1f4e89265f455ba741415a464102f113f5207.
Merge remote-tracking branch 'upstream/master'
Grammar corrections (revised)
Grammar corrections (revised (2))
Fix glass core mode

@MasterEjay, get your facts right
Merge pull request #14 from stupid3700/master

Grammar corrections on gamemodes page. (Thanks again, stupid3700)