created branch uris.
Changed user and group identifier to use longs instead of ints
Merge branch 'master' of https://github.com/ldbc/ldbc_socialnet_bm into uris
Improved code readability in general user information generation method.
started with determinism implementation
Fixed compile errors.
made main characteristics of people deterministic
Implemented determinism for the person and knows generation.
Missing debugging.
Fixed bugs with windows and determinism.
Implemented class to compare groups.
Removed some prints
Fixed bug with university location assignments. Now person knows relations are deterministic
Implemented RandomGeneratorFarm to ease the managing of different random generators.
Implemented deterministic generator. Needs to be validated in a distributed cluster.
Fixed some bugs.
Determinism works for all but post and comment generation.
Implemented fixed size blocking.
Fixed groups.
Implemented fixed size blocking for determinism.
Comments and Posts ids in the same domain.
Tested in a pseudo-distributed environment. More testing required.
Merge branch 'master' of https://github.com/ldbc/ldbc_socialnet_bm into uris

Conflicts:
	ldbc_socialnet_dbgen/src/main/java/ldbc/socialnet/dbgen/dictionary/TagTextDictionary.java
	ldbc_socialnet_dbgen/src/main/java/ldbc/socialnet/dbgen/generator/CommentGenerator.java
	ldbc_socialnet_dbgen/src/main/java/ldbc/socialnet/dbgen/generator/FlashmobPostGenerator.java
	ldbc_socialnet_dbgen/src/main/java/ldbc/socialnet/dbgen/generator/PostGenerator.java
	ldbc_socialnet_dbgen/src/main/java/ldbc/socialnet/dbgen/generator/ScalableGenerator.java
	ldbc_socialnet_dbgen/src/main/java/ldbc/socialnet/dbgen/generator/UniformPostGenerator.java
	ldbc_socialnet_dbgen/src/main/java/ldbc/socialnet/dbgen/objects/ReducedUserProfile.java
	ldbc_socialnet_dbgen/src/main/java/ldbc/socialnet/dbgen/objects/UserProfile.java
	ldbc_socialnet_dbgen/src/main/java/ldbc/socialnet/dbgen/serializer/CSVMergeForeign.java
Integrated facebook distribution changes and made deterministic.
Cleaned Storage Manager.
Fixed comments reply to index computation.
Added tool to validate id uniqueness.
Made comments and post ids uniques.
Ensured that textSize and content length are equal.