debug foo for processMT.in.lua
merged
adding debugging to processMT
fixed processMT bug
support for setStandardPaths
added DOC to setStdPkg
support for pushenv to know about original value to a env. var
merged
support for settarg functionality, added myShellName() functin on Lua side
adding initial support for settarg
 Support for Exec added
new columnT test
rm /bin/true configure test
csh module command extended to support settarg
support for --ignore_cache option
Fixed bug when term width >= column
updating getUname to include cpu model info
moved src/tools to tools
moved src/tools to tools
moved src/tools to tools