MathFu 1.1.0

The 1.1.0 release of MathFu improves the syntax for accessing x, y, z, w components of a vector (no more parentheses!). It also adds a basic rectangle class, and some useful operators to existing math types.

New features:

• Add Rect class for rectangles
• Add FromType() and ToType() from/to byte-wise compatible conversions.

Improvements:

• Improve load times for vector types
• Refactor Cmake and Android build files
• Add quaternion dot product
• Add missing vec4 division operator.
• Add Equal and Not Equal operator overload in Vector
• Fix kQuatIdentity

Interface changes:

• Remove legacy mathfu/vector_2.h, mathfu/vector_3.h, mathfu/vector_4.h. Include mathfu/vector.h instead.
• Change .x(), .y(), .z(), .w() accessors to be simply .x, .y, .z, .w, instead