Add flag for symbolic color names
remove trailing "#" from color name to make it parsable by \definecolor
Rename symboliccols parameter to symbolicColors, extract function, document
add external file for color definitions and provide gray color profile
fix issues with file extension and add documentation
add improvement if symbolic colors are disable, forgot to check in
add maximal number of colors, add tests
extract a variable
fix missing transparent color, fix issues with multiple files
check for nonegativity of maxSymbolicColors
enable grey output, change rgb to RGB, refactor a bit, fix spelling
refactor print methods, fix a small issue with gray output
eliminate last definecolor call outside TikZ_WriteColorDefinition
write color definitions to console only if no file was specified
add another CDR call to make adding new parameters less error-prone
remove dead and superfluous code
correct tests such that all code is tested
Merge pull request #70 from mbergner/add_symbolic_color_names

Add flag for defining and using symbolic color names instead of hard-coded RGB values in the .tex output