bump version to 0.6.0

Synchronizing with what has been released on PyPI under
ipfshttpclient4ipwb package name.

README.md

@@ -16,7 +16,7 @@ Check out [the HTTP Client reference](https://ipfs.io/ipns/12D3KooWEqnTdgqHnkkwa
 See the [relevant section of the README](#important-changes-from-ipfsapi-04x) for details.
 
 **Note:** This library occasionally has to change to stay compatible with the IPFS HTTP API.
-Currently, this library is tested against [go-ipfs v0.5.0-rc2](https://github.com/ipfs/go-ipfs/releases/tag/v0.5.0-rc2).
+Currently, this library is tested against [go-ipfs v0.6.0](https://github.com/ipfs/go-ipfs/releases/tag/v0.6.0).
 We strive to support the last 5 releases of go-IPFS at any given time; go-IPFS v0.4.21 therefore
 being to oldest supported version at this time (version 0.4.20 was never supported due to major
 issues in the daemon itself).

ipfshttpclient/client/__init__.py

@@ -16,7 +16,7 @@
 
 VERSION_MINIMUM   = "0.4.21"
 VERSION_BLACKLIST = []
-VERSION_MAXIMUM   = "0.6.0"
+VERSION_MAXIMUM   = "0.7.0"
 
 from . import bitswap
 from . import block

ipfshttpclient/version.py

@@ -8,4 +8,4 @@
 # `0.4.1` and so on. When IPFS `0.5.0` is released, the first client version
 # to support it will also be released as `0.5.0`.
 
-__version__ = "0.4.13.2"
+__version__ = "0.6.0"