Removed unused variables/imports from StatsActivity
Cleaned up LogModel.java
Added indents to statistical data

This makes it easier to read.
Reordered stats & cleaned up the model set of files

Set stats to appear in following order: Month, Week, Day, Hour
Removed duplicate variable name in CustomAdapter
Cleaned up CustomAdapter
Cleaned up CustomStatsAdapter
Cleaned up CounterListActivity
Cleaned up AddCounterActivity & StatsActivity
Cleaned up RenameCounterActivity
SUBMITTABLE CODE

Various minor comment changes.