distro_signatures: add SLES11-SP3

Signed-off-by: Nishanth Aravamudan <nacc@linux.vnet.ibm.com>
newtests/suse_import_test: add SLES11-SP3 information

Signed-off-by: Nishanth Aravamudan <nacc@linux.vnet.ibm.com>
Adding F19 to the distro signatures
Adding Flavio Castelli <fcastelli@suse.com> to the AUTHORS file
Don't assume repos exists in the object (even if it should)

Fix for Issue #535 - cobbler sync fails on "Exception value: 'repos'"
Merge pull request #536 from jimi1283/issue_535

Don't assume repos exists in the object (even if it should)
Fix for issue537: no http permissions for cobbler_web
Merge pull request #538 from neilkatin/issue537

Fix for issue537: no http permissions for cobbler_web
Fix for mgmtclass pre trigger

Fix for exception caused during the removal of a mgmtclass
Fix an 'invalid input type' because some python versions interpret as unicode by default
Added qed disk driver type in Koan.  Fixes cobbler/cobbler#547
Credit to dmlb2000 -- this solves exclude not working on reposync for added repos.  This doesn't solve it for rhn:// repos though, that will be a separate issue.  Fixes cobbler/cobbler#218
fixed styling
Merge pull request #544 from nickapal10/master

Fix for mgmtclass pre trigger
Merge pull request #545 from puiterwijk/fix-unicode

Fix an 'invalid input type' because some python versions interpret as unicode by default
Merge pull request #549 from khaki54/master

Added qed disk driver type in Koan.  Fixes cobbler/cobbler#547
Update distro_signatures.json to support FreeBSD 8.4
Merge pull request #556 from nickapal10/master

Update distro_signatures.json to support FreeBSD 8.4
do not join to_addr, smtplib expects a list
joining, and then splitting when passed to smtplib may be a better method because the recipients receive [\' or \']as part of the address otherwise.