issue 147 - added missing DS field in PG record
refactoring - move pysam data into directory data
refactoring - move tabix data into directory tabix_data
refactoring - bugfix - Makefile moved
Merge pull request #1 from marcelm/master

documentation updates
travis fixes
travis fixes
travis - fix tests
add explicit argument for index file in Tabixfile
TabProxies.py - GTF parsing handles attributes values with spaces
Merge pull request #3 from mladvladimir/index_arg

add explicit argument for index file in Tabixfile
added AlignedPairs.blocks
Warn the user if they attempt to open a remote bam file that has no index.

There are some use-cases where you might actually want to read a
remote bam file that has no index. The previous behavior stopped
with an exception, this patch instead reports the error as a
warning and continues.
Merge pull request #4 from detrout/master

Use a warning if a remote bam file has no index.
issue #6: added compilation flag for python 3.4
issue #7 - unsetting cigar/cigarstring now possible
added AlignedRead.blocks
Merge branch 'master' of github.com:pysam-developers/pysam
issue #9 - fixed update of bin when setting pos in AligendRead
added head iterator