* removed all console statements
* sorting script: no longer creating functions within the loop
* aosp2tt9: fixed incorrect usage of a global variable
* injest-words: fixed a non-strict comparison
* remove-repeating-words: commented out the case-sensitive search function, as it may be going out of use
* remove-repeating-words script now supports lowercase/uppercase option
* remove-foreign-words script now supports foreign words file of more than 2^24 words
