[CODE STYLE] Fixing coding style in main files
update doc header
Merge pull request #101 from gunjanpatel/CS4

[CODE STYLE] Fixing coding style in main files
[fix] Custom delete language. Fixes #39
[fix] wrong file permissions
[imp] add confirmation message before deleting language
Merge pull request #98 from phproberto/issue-39

Delete language link
Correcting Core packs download: main ini file is missing from pack,
letting choose some core files that were disabled in the list
code style