Whitespace

[Tracking bug 23893]

[git-p4: depot-paths = "//depot/software/bioinformatics/lib/python/pbcore/": change = 131338]
Import funny-business no longer necessary

[Tracking bug 23893]

[git-p4: depot-paths = "//depot/software/bioinformatics/lib/python/pbcore/": change = 131339]
Whitespace

[Tracking bug 23893]

[git-p4: depot-paths = "//depot/software/bioinformatics/lib/python/pbcore/": change = 131340]
Add convenient iterators for ZmwReads

[Tracking bug 23893]

[git-p4: depot-paths = "//depot/software/bioinformatics/lib/python/pbcore/": change = 131341]
   Bug 24703. Add real percent similarities to bridgemapper output.

[git-p4: depot-paths = "//depot/software/bioinformatics/lib/python/pbcore/": change = 131435]
   Bug 24703. referenceSpan is the template length, not alignedLength.

[git-p4: depot-paths = "//depot/software/bioinformatics/lib/python/pbcore/": change = 131465]
   Bug 23893. Add a bam file with quiver QVs as optional tags. 

[git-p4: depot-paths = "//depot/software/bioinformatics/lib/python/pbcore/": change = 131886]