First and pretty botched attempt at reporting multiple parser errors instead of aborting after first error.
Works sometimes, results in compiler not terminating in other cases.
Added empty index.html and doxygen documentation for v0.3
Renamed doxygen folder
Added configuration file for doxygen
Fixed paths in doxgen.config and added doc/docclean rule to makefile
commented lexer and related files
Removed doxygen documentation, should only be kept in gh-pages branch
fixed "-(-x)" -> "--x" error, now results in "- -x"

closes #9
merged dev + generated documentation
Modified exception throwing.
Formatting.
added classes for BinaryExpressions and integrated them into the precedence climb
moved everything implementation related to the new directory  for a cleaner directory structure; everything seems to work
added option parser and adapted main.cpp
made use of option parser independent of gcc
Deleted meta folder and moved files to script and config folders
Merge branch 'dev' into gh-pages
Moved doxygen.config to correct folder
Merge commit '0045be8896331733b2df6392cbbfc16cb104786f' into gh-pages
generated documentation