Fixed Usage message to accurately reflect option switches
Added -lm, -m, and -md switches for file filtering by mimetype

Conflicts:
	harx.go
Remove stray print statement
Removed weird git commit info that somehow appeared in the source...
Fixed bug where dumpDirectly boolean flag was initialized to true
.gitignore'd Linux binary
Updated README to reflect proper option switch names
Merge branch 'upstream'
Update README.md
Merge pull request #5 from imheresamir/master

Added -lm, -m, and -md switches for file filtering by mimetype