Found a syncronization bug while working o pause
Added progressbar() in Aggregate and some changes
Added condition to check numeric names, limiter
Inlined some functions
Added condition to identify file corruption when merging
Some cleanup and improved error checks
Changed name 'aggregate' to 'aggregator'
Added condition for non-splittablility
Added check condition in start()
Some minor changes
Solved a bug in bottleNeck()
Reverting the changes to bottleNeck()
Added hasFailed and solve a problem with ex::what() using sstream
Added stop() in Aggregate class
Changed pointers to references where possible
Changed pointers to references where possible 2
Using isSplitReady(), almost usable