Remove commented out properties of Botster
Remove conversation property in Botster class
Store logs in separate table instead of alongside messages
Remove Botster::log() method
Remove input from anaylseInput array
Move 'input said before' check to respond method
Rename method "getWords" to "splitSentenceIntoWords"
Rename method "splitSentences" to "splitInputIntoSentences"
Respond to and learn the input as a whole instead of each individual sentences
Move checkStopword() logic into checkCommand() method
Log the output type instead of adding it to the analysed input array
Log analysed input array after input's logged
Split searchBrain() method into three methods
Rename getSentenceId() to getInputId()
Rename getSentence() to getInput()