Merge pull request #23 from MrCreosote/master

Update mlog.p? to current version
Merge pull request #24 from MrCreosote/master

Log multiple lines at once
Merge pull request #25 from MrCreosote/master

Only build ident string once
Merge pull request #26 from MrCreosote/master

Fix tests
Moved user and parent file determination to global variables and wrapped pod docs at 80 columns.
Removed unnecessary and unrecommended call to setlogsock()
Edited test scripts to use log_message() call
Removed usage of Exporter. Removed usage of DateTime and simply used time(). Renamed logit() function to log_message().
openlog() is a native function in the system and thus does not take keywords by argument
Replaced datetime usage with always included time function
Added local log file declaration to python test script
Moved user and parentfile determinations to be in mlog init rather than in log_message() function so that this operation is only executed once rather than every time the function is called.