v1.4.4.2 TShock API v1.14

* Updated to API v1.14
* Updated Teleport related commands
* - back, b
* - up, down, left, right, top
* - myhome, sethome
* - tppos
* - disabled players
* Updated /= to be global
* Removed 'killprojectiles' as tShock added 'killprojectile' in 4.2.0012
(PR13)
* Updated SignCommands to use SEconomy instead of Vault
* InfiniteSigns hooks are disabled for now