Generalised the paramaters a bit
- a stylesheet can now be parsed to produce the styles
- the filename is parsed to extract the type of file to match
- added another filetype (txt)
- patterns and keywords are now read from file
- the default CSS has been prettified (based on Cobalt from gedit)
- the user can choose to output an entire webpage or only an html snippet
Fixed parsing of more complex C/C++ sources
- can now parse /usr/include/stdio.h