[*] move mkcharacters, mktests, mkglyphlist, mkstatus to separate subdirectory scripts
[status] adapt status script to work on subdirectories
[status] fix target path
[glyphs] adapt mkglyphlist
[chars] adapt mkcharacters
[status] adapt mkstatus to respect the ./build directory
[*] adapt Makefile to ./scripts and ./build
Merge pull request #196 from phi-gamma/texlive2014

move peripheral scripts to ./scripts, generated files to ./build