enable search path in run
Documented a few modules and added examples
Merge pull request #9 from gyepisam/da0efb41877878fdd68c4001eea0fed8e0938f54

Enabled searchpath in proc.run
Merge pull request #10 from gyepisam/master

Updated documentation
Added documentation to ggfile.gxl, to README.txt and added a couple more examples
Documented files and directories. fixed description layout
Fixed file.timestamp output

File.timestamp was generating incorrect values
because it uses timer_to_time, which returns an 8 digit value
though there was only space (and a need) for 6 digits.
As a result, the upper bits of the time added to the lower bits of the
date, creating an odd mess.
Merge pull request #11 from gyepisam/master

Added more documentation and fixed a small bug<eom>
Merge pull request #13 from gbluma/master

Usage should correctly identify itself as "gsl" not "gslgen"
Read-all-entries update to directory.open

Updated directory.open to read all directory contents at start
rather than during iteration in order to avoid any file
problems during iteration such as unreadable files or dangling
symlinks, etc.

See https://github.com/imatix/gsl/issue/12
Merge pull request #14 from gyepisam/master

directory.open now reads all entries at start
Merge pull request #1 from imatix/master

Sync-ing with imatix/gsl