Got rid of excess check in permissions and reverted to cp from ln,
because ln sometimes fails with long pathnames and creates a directory
symbolic link instead of a files symbolic link.
Modified mailrun.sh to change the toggle status for all tmux sessions
because sometimes pinentry-ncurses spawns in a different tmux session
usally the oldest still existing session, even if this isn't the session
that asks for it.

Also added an offlineimap.sh which does decryption of the entire
offlineimaprc file instead of individually passwords enabling me to keep
offlineimap running in the background.
Changed from Basic to Quiet output to reduce log size.