species ID must be from NCBI Taxonomy DB
Create methods.avdl

Initial attempt at specifying 2 rpc definitions - read search and readset search.
add namespace
Delete extra newlines
Add missing import line
Remove readsets
add context (GA4GH links, team mission)
rename "species" to "ncbi_taxon_id"
Merge remote-tracking branch 'upstream/master' into methods
switch to GA prefix
Merge pull request #31 from dglazer/readme-mission

add context (GA4GH links, team mission)
Merge readgroups and readsets

- removed `comments` in favor of more generic `tags` like on Reads (where comments can be put easily)
- made the id field non-optional
- added some field comments
Remove flowOrder, keySequence, processingProgram
Attempt to fix build
Merge pull request #33 from lh3/master

Structured CIGAR; added barebone GADataSet
Merge remote-tracking branch 'upstream/master' into sets--to-groups

Conflicts:
	src/main/resources/avro/ga4gh.avdl
1 -> 0 based
Merge pull request #35 from cassiedoll/sets--to-groups

Merge readgroups and readsets

Merging commit based on community consensus.
Merge pull request #26 from cassiedoll/methods

Initial attempt at specifying 2 method definitions - read search and readset search.

Merging based on reaching community consensus.
Cleaned up array fields in avro schema.