v1.1

fix variable name bug.

v1.0

• Supports both unit-cost global aligment(Myers algorithm) and general integer scoring global aligment(BitPAl algorithm).
• Supports both global and semi-global aligment.
• It also implements the banded Myers algorithm for fast verification under a given error threshold e;
• Supports multiple SIMD intrinsics: SSE, AVX2, KNC and AVX512. It also supports heterogeneous platform that contains KNC and CPU.
• The parallel framework can extend to other similar algorithm easily with a little change.