Add bash logo, written by, linted by to README.

README.md

@@ -1,7 +1,13 @@
-# Octozipo
+<h2><img align="middle" src="https://raw.githubusercontent.com/odb/official-bash-logo/master/assets/Logos/Icons/PNG/64x64.png" >
+Octozipo - Convert Zip package to a repository.
+</h2>
+
+Written by Llewellyn van der Merwe (@llewellynvdm)
 
 Convert Zip packages to repositories and if they exist update and tag them.
 
+Linted by [#ShellCheck](https://github.com/koalaman/shellcheck)
+
 ## Install
 
 ## Get needed access token

src/octozipo

@@ -806,7 +806,7 @@ function getVersionNumberByFile() {
 
 function rightStrip() {
   # Usage: rightStrip "string" "pattern"
-  printf '%s\n' "${1%%$2}"
+  printf '%s\n' "${1%%"$2"}"
 }
 
 # leftStrip - Removes the specified pattern from the start of a string
@@ -824,7 +824,7 @@ function rightStrip() {
 #   The modified string with the pattern removed from the start
 function leftStrip() {
   # Usage: leftStrip "string" "pattern"
-  printf '%s\n' "${1##$2}"
+  printf '%s\n' "${1##"$2"}"
 }
 
 # This function unzips the package located in the `VDM_ZIP_DIR` directory to the specified folder.