Added files to gitignore

Change-Id: Id3640dffa9e3477c413f5d2c8cc8f65353d948e6
Added gitignore

Change-Id: Ife6a2cfd01200517867a283f999cfc41e6a2f653
Item refactoring

Change-Id: Ifbba6fc84608a6f2c27ed4a85cbc27bad64f7ef9