Speed up archive tests by using testing profile on D7+
Add third option to install Drush: alias.
#112: Bootstrap correctly when site-set is used.
#176: sql-sync dump files stored to --dump-dir should not be temporary.
Make it a little clearer that dump-is-temp is an output of drush_sql_dump_file(); also, allow --temp to be used to force temp files in the dump directory, if desired.
#78: Support site lists in exec.
Fix function result code for core-execute command.
Upped PEAR Console_Table to 1.1.6
Fix bad result code in local shell aliases introduced in 1d40be7
Fix another problem introduced in 72f5400: do not 'cd' to %root unless that directory exists.
Revert "Upped PEAR Console_Table to 1.1.6"

This reverts commit 62451c04b2175e1ae1d47635fb42bc5e9c8cb455.
Fix #202. Remove inaccurate and unneeded site_name from the success message in cache-clear all.
Fix: Only variables should be passed by reference list.inc:75
Close issue 210. Add more docs to sal-sanitize. Also, unhide it. We agreed to do that a while ago but apparently never did finish.
Use full command name instead of alias.
Delete the cached file as well when a download is MD5 corrupt
Clean up batchTest.php.
Fix warnings introduced in cbfc412ddac8832d2aac87b64ec333cf7d93bc50.
Also avoid caching updatexml when a download fails MD5 verification.
Remove a couple of unneeded return statements.