- Tighten up on Infinity/NaN handling in terms of whitespace handling (and test casing)
- Validate that values are genuinely integers when they've been parsed from a JSON number (ignoring the fact that 1.0000000000000000001 == 1 as a double...)
- Allow exponents and decimal points in string representations

Update objectivec/google/protobuf/Type.pbobjc.m

commit e841bac4 seems to have updated the
generated .pbobjc.h but not the .pbobjc.m to match.

Fix conformance test to only report skips in verbose mode.

commit e841bac4 seems to have mis-merged the
change to reporting skipped tests.

I didn't check if there were other merge issues.

Have the tests rely on the autocreator behaviors.

Incase developers look at the tests for examples, have them rely on the
autocreators also.

Fix C# source generation shell script and remove out of date notes

The conformance tests now use types which are part of src/google/protobuf, so we need to include src in the proto path.
The notes around "fix-ups" have been out of date for some time now.

Fixes for Python 3.

[skip ci]

Change-Id: Id383944dd3c999ad1008345ef34c9bdae24abc7c

We use six sub-modules that aren't available in old versions. Not specifying
this requirement in the setup will lead to much less readable runtime errors.
It's particuarlly problematic for Mac OSX users because the system comes with
an old six version 1.4.1 by default.

[skip ci]

Change-Id: I6fa9f1b65d6c06b891aabf3f3d868364d74d727d

Change-Id: Ife609e073bd142d328b680c753f543bb18f4f66d

Change-Id: I1ee87c49481bcc545939745ccf0a53d766a01a4c

Change-Id: I4c4e2a4a248e4336fef735f75ff5648d8d33627e

Also delete some unused files.

Enabled JavaScript tests and added README.md.

The testee program crashes on some inputs.

Change-Id: Iab27b80e29b7a56c5bd7cb4724531ecf9bb2823a

Change-Id: Ia9e2795b1ff1abb30410ffb3ef96ba6f46dd99d0

The testee program of these two languages crashes on some test input.

Version number for beta languages is updated to v3.0.0-beta-2.
Version number for alpha languages is updated to v3.0.0-alpha-5.

The Java conformance test class uses JDK7+ only syntaxes and can't compile with JDK6.

[skip ci]

[skip ci]

[skip ci]

Fix static non-pod type problem with dlopen

Add reference generator dependency

Drop all use of OSSpinLock

Apple engineers have pointed out that OSSpinLocks are vulnerable to live locking
on iOS in cases of priority inversion:
. http://mjtsai.com/blog/2015/12/16/osspinlock-is-unsafe/
. https://lists.swift.org/pipermail/swift-dev/Week-of-Mon-20151214/000372.html

- Use a dispatch_semaphore_t within the extension registry.
- Use a dispatch_semaphore_t for protecting autocreation within messages.
- Drop the custom/internal GPBString class since we don't have really good
  numbers to judge the locking replacements and it isn't required. We can
  always bring it back with real data in the future.

Add region tags to the Go protobuf examples.