Conflicts:
query/gremlin/build_iterator.go

Add text encoding methods to replace string storage.

This change makes tree description completely open to mechanical
analysis and ensures consistenc...

Delinting, deadcode removal and vetting

Added unit tests for Not iterator.

- Pass the all iterator as an argument
- Fixed next method (call all.Next() ).

Bugs found.

Because of extensive nature of changes, tested all three non-memstore
backends - passed.

Renaming triple-related entities to the quads they actually are (eg, TripleStore -> QuadStore)

This is not intended to be for general consumption at this stage; it
requires that the tester ha...

Fix gremlin timeout handling

Add generation support for B+tree code

Fixes issue #102.

Used in SEXP. Currently there appears to be no way to limit the number
of query returns from MQL.

Add go generate directive

At this stage this is just a comment for users. The directive will have
effect at go tip when go...

Add BoltDB backend

Move remove() and removeAll() to tests

Clean up usage

Fix parser acceptance of `"` literal in IRIRef

ragel -Z -G2 parse.rl

ragel version 6.8

Literal `"` is not allowed in an IRIRef. Fix this.

This is done to keep deadcode quiet.

Only provide it when people run cayley without any other args.

* Use raw strings.
* Hook usage into flag.
* Print banner to stderr as flag.PrintDefaults does.
...

This places all the flag definitions together, making them easier to
find, and makes it possible...

Quieten go vet in mongo

Fix error in REPL term shutdown leaving tty unsane

Do tagger copying with less iteration

Previously we did not close the liner term unless a SIGINT or SIGKILL
was received. This left th...

This makes minimal difference to the benchmarks in cayley_test.go (a
variable ±5% on the bigger ...

Switch default to localhost. Fixes #107

Temporarily fix REPL crash by locking the kill channel

Import underscore for Gremlin

Explain Level Logging and Correcting the Cost Model

Convert Cayley indexing to an append-only log

Use cznic/b B+tree implementation in place of GoLLRB for memstore

Conflicts:
graph/leveldb/triplestore.go
graph/mongo/triplestore.go

Use sync.Pool to hold hashing objects for KV backends

Comparison of b against GoLLRB (as at d5f020).

$ benchcmp gollrb.bench b-gen.bench
benchmark ...

Bump to Go 1.3

Fixes #117, HasA speedup