[DOC] SeqFile Tutorial: updated to the new I/O
[DOC] BamFile Tutorial: updated to the new I/O - work in progress
[DOC] IO: updated paths after merging core and extras
[DOC] Manual: restructured I/O tutorials
[DOC] Manual: restructured I/O tutorials
[DOC] Manual: restructured I/O tutorials
[DOC] Manual: I/O overview
[DOC] Manual: Sequence I/O
[DOC] Manual: removed old sequence I/O demos
[DOC] Manual: I/O overview
[DOC] Manual: Bam I/O
[DOC] Manual: Custom I/O
[DOC] Manual: Bam I/O
[DOC] Manual: Sequence I/O
[DOC] Manual: fixed a typo in SequenceIO tutorial
Merge pull request #726 from esiragusa/manual/io

Manual for the new I/O