Merge pull request #5 from otaviojava/master

importas and simplify condictions
Merge pull request #6 from otaviojava/master

simply condictions
Merge pull request #7 from otaviojava/master

fix equals and hashcode
Merge pull request #8 from otaviojava/master

compiling problems
1: Create Repository 
Added Serializable in SE version
Task-Url:
https://github.com/unitsofmeasurement/unit-impl-se/issues/issues/issue/1
1: Create Repository 
Added Serializable
Task-Url:
https://github.com/unitsofmeasurement/unit-impl-se/issues/issues/issue/1
1: Create Repository 

Task-Url:
https://github.com/unitsofmeasurement/unit-impl-se/issues/issues/issue/1
Merge pull request #9 from otaviojava/master

fix equals problems
Merge pull request #10 from otaviojava/master

split abstract quantity in more classes
Merge pull request #11 from otaviojava/master

split abstract Quantity
15: Getting rid of BigDecimal 

Task-Url: https://github.com/unitsofmeasurement/unit-ri/issues/issue/15
12: Find workaround for SE 8 type inference problem or stick to SE 7 

Task-Url:
https://github.com/unitsofmeasurement/unit-impl-se/issues/issues/issue/12
12: Find workaround for SE 8 type inference problems or stick to SE 7 

Task-Url:
https://github.com/unitsofmeasurement/unit-impl-se/issues/issues/issue/12