Merge branch 'develop'
[docs] added info about mavenCentral to the README
Merge branch 'master' of github.com:pushtorefresh/bamboo-storage
Merge branch 'master' into develop
[feature][refactor] now BambooStorage fills internal id field while reading and filling item from storage, internal refactoring. Closed #6
Merge branch 'issue-6' into develop