Released version 3.1.0

Changes:

• supports PascalCase constants in configuration
• Resolver: non-optional autowired parameters trigger notice that value is required [Closes #271]
• constants are PascalCase
• NeonAdapter: automatically escapes @
• Compiler: constants are evaluated immediately"

Deprecations:

• deprecated options 'parameters', 'dynamic', 'class' (instead of 'type') in configuration
• Three ... dots are deprecated in configuration
• Loader::save() is deprecated
• annotations @return are deprecated
• PhpExtension & ConstantsExtension are deprecated (have been moved to nette/bootstrap)