Improved branch sorting

Features added

• -sort supports ordering by the number of times the branch was matched (counts)
• when sorting the input line number is used as a tie-breaker
• -down reverses the order of the branches on output
• -version prints the code version
• In Lua scripts the command-line arguments are now available in the variable frangipanni_args
• -order is now deprecated and the -sort option synonym is added

Fix for issue #14 root node count

v0.4.2

Fix root node count

Make binaries easier to find and install.

v0.4.1

Make binaries easier to find and install.

Added -skip option

New option to skip leading fields (-skip)

Add Lua backend for scriptable output formats.

v0.3.0

Add spacer option, folding for JSON.

Add spacer option, folding for JSON by default.

Add spacer option, folding for JSON by default.

First useful version

It works, but there is internal beautification to be done.