ankosh
Merge branch 'master' of https://github.com/medo/RDBMS-T2 into structure

Conflicts:
	src/eg/edu/guc/dbms/components/TransactionManagerImpl.java
Merge branch 'master' of https://github.com/medo/RDBMS-T2 into structure
add el socket el 3azem
Merge branch 'master' of https://github.com/medo/RDBMS-T2 into structure

Conflicts:
	src/eg/edu/guc/dbms/components/TransactionManagerImpl.java
Merge branch 'master' of https://github.com/medo/RDBMS-T2 into structure
tazbeet
Merge pull request #28 from medo/structure

Structure