adds version1.1 of slides with better formatting.

Closes #20

See merge request !18

Fix strings as factors

See merge request !17

Resolve "Zwischenstands Präsentation 14.12"

Closes #18

See merge request !16

This reverts commit 61a68976.

Resolve "Html Clean in Master.R integrieren"

Closes #17

See merge request !14

Resolve "Meeting Minutes 10-12-2018"

Closes #19

See merge request !15

Resolve "Daten cleaning implementieren"

Closes #13

See merge request !12

Resolve "(Dummy) feature extraktion"

Closes #15

See merge request !10

Fix #16

Closes #16

See merge request !9

Use wikipedia api

Closes #4, #8, #10, and #11

See merge request !6

Resolve "Erstellung Projekt- und Zeitplan für A. Niekler"

Closes #7

See merge request !8

# Conflicts:
#   .gitignore

Merge branch '7-erstellung-projekt-und-zeitplan-fur-a-niekler' of git.informatik.uni-leipzig.de:text-mining-chatbot/wiki-rasa into 7-erstellung-projekt-und-zeitplan-fur-a-niekler

Add master script

See merge request !7