Merge branch 'release/v2.0.0rc1' into develop
Documentation first draft.
Moved mer_iterator and generator headers to include/jellyfish and lib.
Fixed Makefile.am for files in the wrong place.
Compile with clang 3.2. Update to version 1.7.0 of Google test.
Minor bug fixes and typos
Simple tests of counting large mers.
Capability to have multiple static size mer_dna classes with different sizes.
More changes for clang: remove tautology comparisons.
Refactoring of mer_dna: mer_base class has only one template argument. Use traits to figure out base type.
Properly handle empty hash in query.
More improvement in val_id to query hash on disk.
Record many sequences at once in whole sequence parser. Should be faster.
Atomic bits array basic functionality.
Added missing tests and files to Makefile.am and tree.
Small improvements.
Const version of [] operator for atomic_bits_array.
Reading matrix made const. Update header offset when writing
array_base does not generate the matrix. Generated/Passed by subclass.
bits() methods in bit array.