added filler.json
Check validity of signature values r,s,v
solidity scanner takes triple slash doc comments into account

- Conditionally scanning for the documentation comments and gettings their
  contents.

- Adding tests for this functionality of the scanner
fixing typo and alignment
In VM tests, check only if an exception occurred if an exception expected (no post state and output checking)
Special handling for constructor.
Fix memNeed overflow
documentation comments are now always skipped but saved as special tokens at the Scanner
Merge pull request #520 from wanderer/develop

added filler
Merge pull request #527 from imapp-pl/pr-changes

Check only if an exception occurred if an exception expected
Merge pull request #528 from chriseth/sol_constructor

Special handling for constructor.
Merge pull request #530 from CJentzsch/bugfix

Fix memNeed overflow
styling fixes
extra comments scanning test
cleaning up the external interface of Scanner::next(). No special cases
Merge pull request #521 from CJentzsch/protocolUpdate

Check validity of signature values r,s,v
simplifying scanDocumentationComment()
Merge pull request #524 from LefterisJP/sol_parse_comments

Solidity scanner taking documentation comments into account
modifying solidity scanner class to conform with the coding standards
no c_ prefix for const parameter names