make scripts executable
diff --git a/bin/check_reqs b/bin/check_reqs
old mode 100644
new mode 100755
diff --git a/bin/check_reqs.bat b/bin/check_reqs.bat
old mode 100644
new mode 100755
diff --git a/bin/create b/bin/create
old mode 100644
new mode 100755
diff --git a/bin/create.bat b/bin/create.bat
old mode 100644
new mode 100755
diff --git a/bin/createTemplates.bat b/bin/createTemplates.bat
old mode 100644
new mode 100755
diff --git a/bin/createTemplates.js b/bin/createTemplates.js
old mode 100644
new mode 100755
diff --git a/bin/update b/bin/update
old mode 100644
new mode 100755
diff --git a/bin/update.bat b/bin/update.bat
old mode 100644
new mode 100755