Build Error

- Many files were missing an explicit cmake.h include.  Some were not including
  it at all.  Now it's used almost everywhere.

(cherry picked from commit 82ae86979c497e6d1d0c6b2b5a55aa379ec82c98)

src/main.h

@@ -38,7 +38,6 @@
 #include <Context.h>
 #include <Date.h>
 #include <Color.h>
-#include <cmake.h>
 
 // recur.cpp
 void handleRecurrence ();