CT_Core & CT_MailMod Follow Up Fixes

Just a few brief bug fixes.

CT_Core (3.306)
- Fixed a problem with the 'Hide chat arrows' option that was causing it to sometimes not keep the arrows hidden.

CT_MailMod (3.303)
- Fixed a problem when alt-clicking a message checkbox where it would sometimes not properly match similar subjects ending with or without a quantity.

New Year, Minor Fixes

While things have been working pretty smoothly as we move into 2010, Dargen still found a few small bugs that needed fixing. Details below.

CT_Core (3.305)
- Fixed a problem with the initial positioning of the objectives frame after a login or reload of the ui, if the top left corner of the frame was moved near the vertical or horizontal middle of the screen prior to the logout or reload.
- Added options to open/close all bags when the trade window opens/closes.

CT_MailMod (3.302)
- When Alt-clicking a message checkbox for a message with a subject formatted like "Frostweave Cloth (20)" it no longer ignores the text prior to the number in brackets when finding other messages with similar subjects.
- Made some changes to an prevent error caused when other addons that hook certain script handlers fail to pass the required parameters.

CT_MapMod (3.302)
- Fixed an issue where the wrong map notes were sometimes displayed when the downsized world map and the small zone map were both displayed at the same time.
- The opacity of the items on the bottom border of the world map now change when you alter the world map's opacity.