Update README, for v7 API build options

Don't reimplement map default value behavior

Optimize/debug QPager::Compose()

Revert "Reverse QPager::Compose() (debugged)"

This reverts commit 3e033bd.

Rounding (unitaryfund#764)

* FP_NORM_EPSILON comparison for equality

* Revert stabilizer

Hotfix: Restore benchmark depth

Make QHybrid default engine type (unitaryfund#462)

* Make QHybrid default engine type

* Debug default threshold

* Debug default threshold

* Debug default threshold

* Debug default threshold

* Debug default threshold

* Debug default threshold

QUnit buffer debug (unitaryfund#361)

* unitaryfund#357: identified new bug

* Simplifying unit test

* unitaryfund#357: removing phase/invert buffer composition

* unitaryfund#357: Isolating new bug

* unitaryfund#357: Simplifying unit test

* Refactor

* Reverting and optimizing

* Always only either ctrl or anti

* Rever CTRL_AND_ANTI inverts on phase buffering

Issue unitaryfund#357: Fixing CommuteH() bug (unitaryfund#360)

* unitaryfund#357: Isolated bug

* unitaryfund#357: Don't CommuteH isOpposite isInvert (Why?)

* Removing unnecessary include

* unitaryfund#357: Don't compose with invert buffers

* unitaryfund#357: Allow invert buffer composition

* unitaryfund#357: Isolating bug

* unitaryfund#357: Fixing bug (pending refactor)

* unitaryfund#357: Refactor for efficiency

* unitaryfund#357: Edge cases

* unitaryfund#357: Edge cases

Analagous fix for inversions, as 1e0dfd2 (unitaryfund#356)