Release v0.3.2

After this release, the README should actually display correctly on pypi

Release v0.3.1

This release fixes an error in the release of v0.3.0 so that the README for this
package should display correctly on pypi.

Release matrix_client-0.3.0

User-facing changes since last release:

- Can now set join_rules and guest_access for rooms matrix-org#174
- Fix crash of listener thread for HTTP errors <500 matrix-org#183
- Deprecate getter and setter methods matrix-org#196
- Fix exception when retrieving avatar that doesn't exist matrix-org#202
- Fix ignoring state events coming down timeline in /sync matrix-org#199
- Add Api endpoints necessary for e2ee matrix-org#209 matrix-org#212 matrix-org#222
- Make full_state sync parameter actually work matrix-org#227
- Fix room member list getting corrupted any time display_name property
  retrieved matrix-org#231
- Combine login methods to single method with kwargs matrix-org#229
- Allow specifying device_id on login matrix-org#229
- Fix many potential bugs especially in cases with multiple MatrixHttpApi
- objects matrix-org#236

A lot of the things above might seem inconsequential, but many of these were
rather hideous bugs. Stability of the sdk should be greatly improved after this
update. After updating, please make sure to update your code to deal with
deprecation warnings; deprecated functionality will likely be replaced in the
next release.

Many thanks to @Zil0, @Matrixcoffee, @DylanVanAssche, @Androbin, @pik,
@AnothonyOfSeattlle, @Half-Shot, and @pcppcp for all their help with this
release.

Changes since last release (roughly in order of importance):

- Workaround added for matrix-org/synapse#3054 issue. matrix-org#189
- SDK uses requests session now. matrix-org#186
- SDK now issues warnings for deprecated flows. matrix-org#173
- Documentation Makefile fixed to error properly on systems without
  sphinx. matrix-org#185
- Example tweaked for readbility. matrix-org#188

Thanks to @eternal-flame-AD, @ulope, @Androbin, @ntolazzi, and
@yuvallanger for their work on this SDK.

Release v0.1.0

Please see commit-log for changes since last release. Many thanks to all
contributors.