Added slow_exit contrib, an Exit type that delays traversal. Also includes commands for aborting move and change movement speed.
Remove references to migrate when first starting.
Made 'small' logo the only one, since the other isn't used.
One more trailing reference to that file fixed.
Fixed issue in template where it was pointing to the old logo name.
Cleaned up the doc on slow_exit a little.
Allows inputting of empty lines.
Merge branch 'master' of https://github.com/Kelketek/evennia into Kelketek-master
Added auto-conversion of typeclass to dbobj in ObjectDB.contents_get()
Made property assignment go to Typeclass if that property were already defined on typeclass; otherwise relegate to dbobj as before. This fixes issues with property assignments on the Typeclass level. There are no obvious regressions in testing this but it's something to keep an eye out for in case there are any unexpected side effects.