Refactor line formatting functionality
Replace call to "pyeval()" with more backward compatible code
 Update the function for automatic Exuberant Ctags discovery
Rename the option "tsurf_nothing_found_msg" to "tsurf_no_results_msg"
Remove the "tsurf_project_search_ignore" option

Just use the vim option "wildignore" instead
Fix bug when dealing with paths containing white spaces
Add new option "tag_file_relative_to_project_root"
Change default colors
Update README.md