feature: Add groups created by addPbxGroup() to the meta PBXGroup#6

Merged

tdermendjiev merged 3 commits intomasterfrom

tdermendzhiev/fix-addpbxgroup

May 22, 2018

Commits on May 18, 2018

feat: Add support various file extensions and export filetypes for pbxFile module
tdermendjiev
committed
feat: Implement adding and removing of pbx groups
tdermendjiev
committed

Commits on May 22, 2018

feat: add support for header search path deletion by string
tdermendjiev
committed