Adding Lesson 1
Update README.md
removing the DS_stores
Merge branch 'master' of https://github.com/generalassembly-studio/BEWD_Curriculum
removing DS_Store
adding updates to slides
adding more content to slides
adding gitignore
fixing workflow
removing img files not using.
remonving .Ds_Store
removing BEWD folder
removing BEWD folder
removing bash exercises
Update slides_01.md
adding materials for lesson 2
merging updates etc
fixing typos, removing .DS_Store
making all dir names lowercase
Adding exercises for lesson 3 and 4