Create cp-replace.sh
permission fix
added script to find and sort files by atime/ctime/mtime
added a basic implementation of "paste" in python, as some systems dont have it
cleaned up tabs
fixed some bugs in FreeBSD.pl and repaced tabs with spaces
added xpath.py to test xpath expressions
consider gh-pages as normal main branch in addition to master
added outdated command and --fetch option
indent fix in git.sh
rewrote repolistcmd in perl instead of python, more portable
renamed repolistcmd function to repolist
simplified git.sh list
simplified outdated cmd, and now it handles spaces in reponame
added repo_start and repo_end and improved pending cmd
added _git to simplify operations
renamed outdated to behind
converted --fetch flag to fetch cmd
added pull cmd
added diverged check for behind