Incomplete - task : Bigpoint assessment 
Being project my-gasstation
Incomplete - task : Bigpoint assessment 
Added properties and first test
Incomplete - task : Bigpoint assessment 
First implementations by light TDD
Incomplete - task : Bigpoint assessment 
Added working properties and test on default prices
Incomplete - task : Bigpoint assessment 
Bad new on GasPump: can erogate even if has <= 0 remaining amount
Incomplete - task : Bigpoint assessment 
Begun to implement gas serving