Add filter for text/x-markdown
Quiet it down a bit
Be quiet.
Remove one variable by re-using.
Update mkgtags so that some .xml files won't be indexed.
Update the readme
Update the doc
Fix the readme doc
Update the README.md
Update readme
Update the readme
Add some debug log.
Remove unnecessary git ignore entry
Fix beagrep fail when the starting path has symlink in its components.

Must start from the true path, as the mkbeagrepidx will use the true
path.

Fix issue 1 (part 2).
Change cache folder from ~/tmp to ~/.cache, which is semi-standard;

Add =-s= option so that the filename can be shortened to the relative
path.

Fixes: issue 1 (part 1 and 3).
Enable the '-d' option to specify which source directory to use.
Fix directory location.
Fix beagrep for when there is space in the path.
Fix for when there are space in the source code path
Add config file option to ignore project specific directory patterns