wxmaxima: update to version 13.04.1
stellarium: update to version 0.12.1
gnupg: update to version 2.0.20
ReviewBoard: Update to 1.6.16
pam_ssh_agent_auth: Add to channel
pam_ssh_agent_auth: Update to 0.9.5
filegive: update to 0.6.1
go: setting default to 1.1

I hope it won't break anything.
chrony: Add readline and libcap (on Linux) as dependencies

libcap is needed for chronyd to drop privileges when starting up.
readline was added as a convenience for when using chronyc.
Add R15B03-1
R: add version 3.0.1
pam_ssh_agent_auth: fix nix eval
Merge pull request #552 from wizeman/chrony-cap

chrony: Add readline and libcap (on Linux) as dependencies
Add perl CatalystTraitForRequestProxyBase, with dependencies: CatalystXRoleApplicator MooseXRelatedClassRoles
CatalystX::RoleApplicator: Fix URL
Update LWP and LWP::Protocol::https
firmware-linux-nonfree: set platform as linux
Fix boost-1.49.0 on Darwin
add sxiv-1.1
Merge pull request #557 from iyzsong/sxiv

add sxiv-1.1