Added ['time'] attribute to Players POI

It's nice that we can see where a player was at logout, but now we can see when that logout was.
Fix error in the config.rst file
Merge pull request #1141 from enaut/docfix

Fix error in the config.rst file
Merge PR# 1082
Change ctime to localtime.

See discussion in #1082
Implement a UUID lookup cache, to avoid hitting the mojang server so much

The cache is a gzip'd JSON file.  Soon we will have a small script to
help manage the cache

See #1090 and #1117
Show an ETA when using the plain text logger

Closes #1088
Fix a typo and silly crash case

Would crash instead of gracefully exiting if a tileset dir wasn't provided. Might also change how the memory limit option works - currently has to be provided, even though that's not mentioned.
Merge pull request #1146 from computertechie/patch-1

Fix a typo and silly crash case
Merge remote-tracking branch 'upstream/master'