Improve app - 2

Explanation how works the application : This application removes letters in several words to help user memorize texts. In order to help learning lessons, the program displays any text file sentence per sentence, and only shows start letters for a few words. The user must type remaining letters. Explanation of the task : - When there is a word with an apostrophe it's regarded as a single word by the program. The project consists in having it regarded as 2. For example, "I'm" is a contraction of 2 words. Similarly "jusqu'alors" is the contraction of 2 words in french. Whereas "alors" is listed as a word that should not be removed, it is replaced by ___ because the program thinks the word is "jusqu'alors". In attachment : screenshots which show you how to launch the app (file :test3, level: 78) and show you the problem with the word "jusqu'alors"