Fix TypoMiner object creating

[vs9h]

Now, to create TypoMiner object you must pass precise algorithm param as algo. But it looks strange, since I have to pull out the preciseAlgorithm from the config, because this is a parameter, not the name of the algorithm (For example, TANE mines FDs, Apriori mines ARs). The real name of the algorithm is TypoMiner (for mining typo FDs).

Secondly, I need to create tasks for mining clusters and specific clusters.
It can be useful to have different constructors:

1. Create object for mining TypoFDs (need to provide info about the file, precise algorithm, approximate algorithm)
2. Create object for mining clusters (need to provide info about the file, ratio, radius, typo FD)

Thirdly, I need to mine different representations of the same cluster. Is it possible to add FD creating without table parsing? If it's true, I won't create TypoMiner object in this case and use only TypoMiner static functions. (These functions must be static: FindClustersWithTypos, SquashCluster, FindClustersAndLinesWithTypos). If it isn't possible to create FD without table parsing, I need a third constructor, but that seems odd.