New implementations and Some changes

### Implementation of ROT13 encoding function Added the 3 based languages: - Objective-C - Holy-C - PowerShell ### Changes I've decided to rename catalog "1С:Предприятие", just because, if you use NTFS, ":" files recognizes like file-streams. (eg) ``` X:\> dir -... file.txt file.txt:overwritten file.txt:reserved (etc) ``` ```Git for Windows``` and ```GitHub Desktop``` throws errors while trying to transfer "1C..." catalog. I hope it normally to rename catalog👉👈 Please give me feedback if something went wrong ``` "1C:Предприятие" -> "1С. Предприятие" ```