add authors info
Add cmake scripts and modules

color.cmake - color library
common - common macros and functions
img - image library
pkg - create archive with built themes
pkg_src - create source package
pkg_common - common functions for pkg/pkg_src targets
Add main project configuration file
Ignore another Vim swap files
Add filename to .gitignore
Fix project name
Add project themes configuration
Add background image group
Add common image group
Add layout image group
Add menu image group
Add taglist image group
Add titlebar image group