Refactored code to comply with Google Style Guides

This commit refactors JS, MD and Bash files in order to comply with the
Google style guides.

Change-Id: I5bc9a175d2400fa1095ba9eb1c8cff3ebfef4b8f
diff --git a/.editorconfig b/.editorconfig
new file mode 100644
index 0000000..e5dd176
--- /dev/null
+++ b/.editorconfig
@@ -0,0 +1,15 @@
+root = true
+
+[*]
+end_of_line = lf
+insert_final_line = true
+charset = utf-8
+
+[*.{sh,bash}]
+indent_style = space
+indent_size = 2
+switch_case_indent = true
+
+[*.{html,css,js,json}]
+indent_style = space
+indent_size = 2