add tests for core functionality
issue warning for unknown diagnostics in luaotfload-tool
sync with Context as of 2013-07-14
use call luatex manually instead of latexmk in Makefile
fix broken basics-nod.lua
import typo-krn.lua from latest beta
make font name rewriting optional

... but still activated by default

the trouble with rewriting the font name is that it diverges from the
behavior as stated in the Luatex reference. according to chapter 7, the
field ``name`` of the font structure should contain the “metric (file)
name”. by including the complete specification we cater to hacks that
feed ``\fontname`` (which reads the ``name`` field) back into ``\font``
as Xetex does. this appears to work without complications, but formats
other than Latex might not need it. so the best strategy would be to
make it an option and have Fontspec activate this non-standard behavior.
fix confusing warning message in luaotfload-tool.lua
fix path handling of luaotfload-tool on Win systems
sync with Context as of 2013-07-14 (extra fixes)
adapt strings for 20th century OS

Windows appears to still lack a unicode capable terminal emulator.
http://tug.org/pipermail/luatex/2013-July/004547.html

No comment.
indicate forced db update on terminal
add revision info to output of --version in luaotfload-tool
fix return value of set_logout()
avoid building of intermediate list in file locators
check if we can cd into a directory before inspecting it
bump version, update NEWS
Merge pull request #111 from phi-gamma/master

update to v2.3b