switched to gtest
add additional libraries for linkin
link with img2term
ported test to gtest
added build to gitignore
unique_ptr -> shared_ptr
restructuring
corrected indent
restructuring
added new protected method to ModifierDecorator
added missing headers
interface is ready now, fill it!
gitignore changes
added other toy example
renamed color test
getting closer
moidfied color typedef
matching
added averager_mean
very early first working version for img2ascii