Added several placeholders: {12H}, {24H}, {MIN}, {MER_UPPER}, {MER_LOWER}, {SLEEPERS}, {WAKERS}, {TOTAL}, {TIMESCALE} (These are documented on the overview page, and now allows you to use a 24-hour clock)
Made morning and sleeping subtitles and titles configurable with the ability to parse placeholders
Added the option to instantly set time to day if everyone is sleeping. (More instant than vanilla)
Used apache.commons.lang StrSubstitutor instead of manually using String replace for placeholders. This may be a negligible change, but seemed cleaner.