fixing gitignore, whoops
ack, wrong branch
Removing build
Use 'new Vector2' instead of new 'this.constructor', see #5
Use less allocations in Vector2.blend, see #5
Fixed a unit test in complex.js after Vector2 no longer dynamically returns subtype from operations like plus, see #5
Dot micro-optimization to remove instance allocation
Optimizing Vector2.angleBetween to minimize instance allocation
Optimizing Vector2.rotated to minimize instance allocation
Added specific handling for prepending a translation to improve performance.  Some unit tests failing, see scenery#119
Improvements to Matrix3.translationTimesMatrix
translationTimesMatrix optimization for translation-translation case
Adding object allocation tracking + phet-core submodule update and stripping of lines from builds
Copy isn't a mutator method, removing from mutableOverrideHelper list
Adding pooling to Vector2
updating submodules
Proper linting included directly
updating phet-core
Adding dot.Rectangle. fixes #6
Check for a linear equation when solving for quadratic roots