Updated Polish translation
Updated Spanish translation
Remove unnecessary space in icon-only toolbar btns: Closes bgo#713837
Add LIST RETURN functionality

SPECIAL-USE does not have to return special-use flags, but the
LIST RETURN syntax can force it, which we want.
Better IDLE state handling

OpenMailbox.org doesn't complete transactions when the IDLE state
is entered while commands are outstanding.  One thing I've considered
for a while is only issuing IDLE when no comands are outstanding,
as in some situations the connection state "thrashes" if commands
come in back-to-back.  This commit does just that, only entering
IDLE when no commands are outstanding.
Fix bug in reestablishment logic intro'd in commit 86f1854

One bug in that commit was that only one of two the two conditionals
for entering connection reestablishment was considered when
determining if the Folder should close.  This change now uses both
conditionals.  Without this, it's possible for the remote to fail
to open due to connection error and the Folder to remain open although
reestablishment doesn't occur because there's no remote folder to
establish with.
Further work fixing connection reestablishment logic

More testing of previous changes located two other problems that
this patch fixes.

First, if a connection reestablishment was attempted but the reconnect
failed initially (common if the server is simply unavailable, i.e.
recent Gmail outage) the reestablishment logic halts.  This patch
forces another attempt.

Second, the back-off delay that used to be present in the
conversation monitor (when it handled reestablishment) was missing
in the new code.  This adds it back.
Allow flag watching while synchronizing folder in background

Previously, synchronizing folders caused a jump in CPU, so work was
done to minimize activity.  Optimizations to folder normalization
has reduced the CPU load, so it's okay now to allow flag watching
while the background folder is open.

This is not a substitute for an architected solution: periodic
flag synchronization with folders, not merely when changes in contents
(additions/removals) are detected, but this helps some, especially
with high-traffic folders.
Reduce local delays when new message arrives

In particular, bug #713493 reports this, although this patch doesn't
appear to solve the problem entirely.  However, I have spotted
situations in the past where the Append replay operation caused local
operations to hang.  This is because Append was being treated as a
local operation when, in fact, it's first call is back to the server
to fetch UIDs of the new messages.  Hence, it should be treated as
a remote operation so local operations can run without delay.
Toolbar buttons too small: Closes bgo#723578

A partial revert of bgo#713837 (commit:a70d47) which was too
aggressive in removing extra space from toolbar buttons.
Second half of revert of toolbar button size: Refs bgo#723578

This code must also remain, as it deals with situations where
spacers are placed before or after the linked buttons.
Fixed revert in last commit

Code was added, not replaced.
Can't press A or Delete to archive/trash message: Closes bgo#721789

If compiled with the GDK binding fix in Vala 0.23.2 (bgo#713240), this
patch fixes the accelerator problem.

Tip o' the hat to Charles, who pointed out the accelerators.ui file.
Update copyrights to 2014: Closes bgo#722381
Updated POTFILES.in
Updated Polish translation
Added Serbian translation
Further fixes to the background flag watcher

The "enabled" property is no longer used, so removing.

If the flag watcher is cancelled (because the folder has been closed),
the watcher was still rescheduling another polling loop.  This patch
prevents that.
Use required folder for spam
Use required trash folder