Merge branch 'booleans'

# Conflicts:
#	compiler/res/prog8lib/cx16/monogfx.p8
#	compiler/res/prog8lib/virtual/monogfx.p8
#	compiler/src/prog8/compiler/astprocessing/BoolRemover.kt
#	compiler/test/TestTypecasts.kt
#	docs/source/todo.rst
#	examples/cx16/highresbitmap.p8
#	examples/test.p8
#	httpCompilerService/src/prog8/http/TestHttp.kt

docs/source/compiling.rst

@@ -155,6 +155,10 @@ One or more .p8 module files
     Don't perform any code optimizations.
     Useful for debugging or faster compilation cycles.
 
+``-nostrictbool``
+    Relax the strict boolean type checks: bytes and booleans can be interchanged again without explicit type casts.
+    *This option will likely disappear in a future prog8 version, so you may want to prepare for that in your code!*
+
 ``-optfloatx``
     Also optimize float expressions if optimizations are enabled.
     Warning: can increase program size significantly if a lot of floating point expressions are used.

docs/source/libraries.rst

@@ -180,7 +180,7 @@ textio (txt.*)
 This will probably be the most used library module. It contains a whole lot of routines
 dealing with text-based input and output (to the screen). Such as
 
-- printing strings and numbers
+- printing strings, numbers and booleans
 - reading text input from the user via the keyboard
 - filling or clearing the screen and colors
 - scrolling the text on the screen
@@ -341,8 +341,8 @@ Provides string manipulation routines.
 ``endswith (string, suffix) -> bool``
     Returns true if string ends with suffix, otherwise false
 
-``pattern_match (string, pattern) -> ubyte`` (not on Virtual target)
-    Returns 1 (true) if the string matches the pattern, 0 (false) if not.
+``pattern_match (string, pattern) -> bool`` (not on Virtual target)
+    Returns true if the string matches the pattern, false if not.
     '?' in the pattern matches any one character. '*' in the pattern matches any substring.
 
 ``hash (string) -> ubyte``

docs/source/todo.rst

@@ -1,6 +1,10 @@
 TODO
 ====
 
+Petaxian has gameplay problems on the C64 (with and without optimization) , cx16 target is fine.
+(seems unrelated to boolean type changes.  10.1 was still fine.)
+
+
 ...