fix readme to use master branch
update aosp to latest, android-4.3_r2.2
added a reinitialization process
fix text for reinitialization
fix derp, forgot to change if statement's variable check for reinit
reposetup: code cleanup
add auto feature to reposetup, to compliment with reposync
reposync: if repo isnt initialized, ask if you want to init it
reposetup: add ability to setup all of the repos
convert unnecessary world variables to local variables
reposync: fixed a few derps

this is what happens when u copy and paste with no thoughts
reposetup/reposync: fixed accidental infinite loop
reposetup/reposync: fixed double exit prompt
reposetup: ask if they want to sync repo regardless
reposetup: remove menu jump
reposync: fix world variable to local variable issue
reposync: realized that the newly converted variables were suppose to be a world variable x.x
reposync: skipped a worldy variable reconvert
reposync: should really check before submitting
preupdate: add the now missing dotrepo variable