Avoid throwing UIMAException

uimaFIT throws a UIMAException in several places, apparently to avoid separate throws clauses for AnalysisEngineException, ResourceInitializationException and the likes. This is not good, because the different kinds of problems that can occur are somewhat hidden from a person using methods throwing UIMAException. It would be better to declare each exception separately.

Examples:

• CpePipeline.runPipeline
• SimplePipeline.runPipeline
• JCasFactory.createJCas