2.1 salvageTokens of token contract not callable
--> DONE: resolved by changing ownership of token contract in finalization; test added.
2.2 Reaching minCap is not enforced and not reaching it
--> DONE: removed minCap & all references
2.3 MinCapReached will fire continuously after reaching
--> DONE: Event removed
2.4 Handling of refunds
--> DONE: _beneficiary will receive refunds
2.5 isActive mentioned in specifications is not implemented
--> DONE: removed from specification
2.6 Increase readability of token name by adding space
--> DONE: Token name fixed
2.7 Turn contract variables into constants
--> DONE
2.8 Extend specifications on available investment amounts
--> DONE
2.9 Use explicit uint256 instead of alias uint
--> DONE
2.10 Require more recent compiler version
--> DONE: updated to Solidity 0.4.15
2.11 Clarify specifications on token fraction
--> DONE: specification updated
2.12 Distribution of unsold tokens via vesting contract is not enforced
--> DONE: specification clarified
2.13 Simplify if-revert logic to the more readable
--> DONE