sum changes. Dodana prosta konsola do Maina.
Merge remote-tracking branch 'origin/shard-prototype' into shard-prototype
Merge remote-tracking branch 'origin/shard-prototype' into shard-prototype
dunnnno cannot pullalzzz
Merge remote-tracking branch 'origin/shard-prototype' into shard-prototype

Conflicts:
	src/main/java/pw/edu/elka/rso/core/Main.java
	src/main/java/pw/edu/elka/rso/logic/beans/QueryExecutorImpl.java
	src/main/java/pw/edu/elka/rso/procedures/SelectFromClients.java
Troche syf tu jest jeszcze
Merge branch 'shard-prototype' of github.com:primo/rso-sql into shard-prototype

Conflicts:
	src/main/java/pw/edu/elka/rso/storage/DataShard.java
Merge branch 'shard-prototype' into develop