Merge pull request #5 from sperez4mba/feature-4

Feature 4
first feature 4 commit
second commit on feature 4
first commit to feature3.txt

replace sixth seventh eighth  and ninth commit message
Merge pull request #6 from sperez4mba/feature-2

Feature 2
added fourth and fifth coomits to feature1.txt
added fourth, fifth and sixth coomits to feature1.txt
Merge pull request #7 from sperez4mba/feature1

Feature1
third commit on feature 4
fourth commit on feature 4
fifth commit on feature 4