C Interpreter app for iPhone and iPad

This is a C Interpreter based on a modified Pico C interpreter. as of this version the following is not supported:

- const keyword.
- passing array to functions. instead pass pointer to the array.
- global variable scopes not supported.
- when doing include, make sure to kill spaces between <>, ex: include and not . the interpreter will not be able to find the file included if there are spaces.

a smaller version of the following libraries has being implemented for now:

* ctype.h
* math.h
* stdbool.h
* stdio.h
* stdlib.h
* string.h
* time.h

The application will show an about page on startup which will explain the supported functions of those libraries.