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
Sample simple client

console based client
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
First phase of changes

Bag of classes performing various steps of select.
Index creation added to create.
Merge branch 'basicSelect' into shard-prototype

Working seperately in basicSelect branch is senseless, i will continue in shard-prototype.
Merge branch 'shard-prototype' of github.com:primo/rso-sql into shard-prototype

Conflicts:
	src/main/java/pw/edu/elka/rso/storage/DataShard.java
Zalazek komunikacji pomiedzy shardami.
Zalazek komunikacji pomiedzy shardami.