v4.0.0-alpha.5

Changes

• URL decode all parameters (@tyrsius in #3991)
• Fix ambiguous Miss component not rendering (@TimothyKrell in #3980)
• Don't include a trailing slash if the basename is not empty (@jochenberger in #4000! 😮 )
• Match exactly takes parent into account (@alisd23 in #4001)
• Fix non-exact match of pattern with trailing slash (@aaugustin in #3923)
• Add and (@aaugustin in #3912)
• Limit size of matcher cache (@alisd23 in #4004)
• Re-enable proptypes warnings (@mjackson in 5f4b649)
• Fix build scripts on windows (@alisd23 in #4088)
• Fix hashType prop on HashRouter (@herrkris in #4024)
• Remove react-history dep (@ryanflorence in d041434)
• Links apathetic to active state don't subscribe (@pshrmn in #3986)
• blockTransitions returns teardown function (@maxdeviant in #4058)