Bugfix: Fixed typos in quest help file. (found by "Runningaway").

Signed-off-by: nppangband <nppangbanddev@verizon.net>
Misc Code cleanup ("by "Runningaway)
Fix missing punctuation in message when rods are charging.
Bugfix: The check for displaying messages when a timed effect was increased was incorrect.
Bugfix: Lesser Servants of the Valar were pluralized as greater servants. (found by "Runningaway")
Fix bug in move-player (found by "Runningaway")

Signed-off-by: nppangband <nppangbanddev@verizon.net>
Merge branch 'work_in_progress' of https://github.com/nppangband/NPPAngband into working