* Added ImageRotate

* Quick rename of the example

* Update ImageRotate by changing doubles to floats and checking code convention

* Update API

* Add GenImageGradientSquare to allow square gradients

* Fix GenImageGradientSquare and add to textures_image_generation example

* Remove params from GenImageGradientSquare

* Replaced GenImageGradientH and GenImageGradientV with GenImageLinearGradient

* renamed GenImageLinearGradient to GenImageGradientLinear

* Add support for calculated defines to parser

* Regenerate parser output

* Reorder parser output

* Regenerate parser output

* Reorder parser line reading

* Reorder parser data parsing

* Reorder remaining parser stuff

* Fix parser function description detection

Some functions in easings.h are defined on a single line and include a
division which was mistaken for the start of the description.

* Fix parser detection of macros including spaces

* Add support for self-referencing structs to parser

* Fix parser code style

* Fix parser handling of multiple fields on one line

* Increase parser MAX_STRUCT_FIELDS

For internal rlglData State struct (internal structs are still not
supported but this makes it less wrong).

* Add description helper to parser

* Regenerate parser output

* Add cakkbacks to parser

* Regenerate parser output

* Refactor funcLines to be an array of line numbers

It used to be an array of pointers into the text buffer but was changed
to be an array of pointers to the lines. Now it is an array of line
numbers like the others.

* Fix code style

* Move array size from name to type

* Regenerate parser output

* Fix parser indentation

* Fix  parser comments

* Add aliases to parser

* Regenerate parser output

* Fix parser handling of multiple fields on one line

* Regenerate parser output

* Fix parser code style

* Add variable len args support

* Api Regen for 4.1dev

* JSON parser: Use array for function params (#2255)

* Parser: follow C convention of type before name

* Update struct parser to parse from lines buffer

* Parse struct description

* Fix erroneous comment

* Parse enum descriptions and value descriptions

* Put braces on newline

* Properly escape strings

* Realise that XML doesn't actually need backslash escapes

* Replace FPrintfEscapes with EscapeBackslashes

* Remove #include <stdarg.h>

* Update EscapeBackslashes description