Updated method signature for FakeFS::FakeSymlink#respond_to?
* Old version only accepted one parameter, which was no longer correct
  as of Ruby 1.8.6 (or older - I can't tell when the change happened).
* Test suite validates the method accepts both parameters and that
  the behavior is implemented correctly.  It also validates that the
  default values are resolved correctly.  Note that the change in
  behavior in Ruby 2.0.0 for the second parameter was implemented by
  modifying the meaning of the second parameter (from include_priv
  to include_all) rather than changing the default value (which
  remained false), but it is still better not to copy method
  signatures if possible.
Resolved test suite problem with Ruby 2.0.0
* Ruby 2.0.0 changed the default script encoding from US-ASCII (as far
  as I can tell) to UTF-8.  A side effect of this is that it breaks one
  of the tests that assumes that a literal string will be in a specific
  encoding.  This was resolved by using force_encoding.
* This should resolve all the outstanding issues with the test suite
  under Ruby 2.0.0 (and I hope 2.1.0), so the .travis.yml file was
  updated to reflect this.
Fixed up FakeFS::File.read and .binread to respect options
* FakeFS::File.read was ignoring the passed options completely!  The
  updated test suite checks a variety of scenarios, including specifying
  all the combinations of length and offset being present or not as
  well as passing in an options hash for open.  The updated code
  passes the test suite.
* FakeFS::File.binread wasn't actually doing a binary mode read!
  A test for this scenario was added, and the code was simplified
  now that FakeFS::File.read could be relied upon to implement the
  spec properly.  Note that the previous .binread would have failed
  a test where an offset was specified with a length of nil.
Merge remote-tracking branch 'tovodeverett/master'

* tovodeverett/master:
  Fixed up FakeFS::File.read and .binread to respect options * FakeFS::File.read was ignoring the passed options completely!  The   updated test suite checks a variety of scenarios, including specifying   all the combinations of length and offset being present or not as   well as passing in an options hash for open.  The updated code   passes the test suite. * FakeFS::File.binread wasn't actually doing a binary mode read!   A test for this scenario was added, and the code was simplified   now that FakeFS::File.read could be relied upon to implement the   spec properly.  Note that the previous .binread would have failed   a test where an offset was specified with a length of nil.
  Resolved test suite problem with Ruby 2.0.0 * Ruby 2.0.0 changed the default script encoding from US-ASCII (as far   as I can tell) to UTF-8.  A side effect of this is that it breaks one   of the tests that assumes that a literal string will be in a specific   encoding.  This was resolved by using force_encoding. * This should resolve all the outstanding issues with the test suite   under Ruby 2.0.0 (and I hope 2.1.0), so the .travis.yml file was   updated to reflect this.
  Updated method signature for FakeFS::FakeSymlink#respond_to? * Old version only accepted one parameter, which was no longer correct   as of Ruby 1.8.6 (or older - I can't tell when the change happened). * Test suite validates the method accepts both parameters and that   the behavior is implemented correctly.  It also validates that the   default values are resolved correctly.  Note that the change in   behavior in Ruby 2.0.0 for the second parameter was implemented by   modifying the meaning of the second parameter (from include_priv   to include_all) rather than changing the default value (which   remained false), but it is still better not to copy method   signatures if possible.

Conflicts:
	.travis.yml
	lib/fakefs/fake/symlink.rb