Add support for wildcard in WCONPROD and WCONINJE keywords.
Simplified implementation and (slightly) changed behaviour of Schedule::getWells(wellNamePattern)

Improved performance by checking for wildcard before entering the loop. Logic slightly changed since method now only supports wildcards at the end of the string.
Removed obsolete include statements
Changed name for (some) iterators in Schedule
Enabled integration tests in ParseWellWithWildcards
Merge pull request #208 from AtleH/wellnamewithwildcard

Added wildcard support in WCONINJE and WCONPROD