Add new file for bubble chart docs

diff --git a/docs/07-Bubble-Chart.md b/docs/07-Bubble-Chart.md
new file mode 100644 (file)
index 0000000..e69de29

diff --git a/docs/07-Advanced.md b/docs/08-Advanced.md
similarity index 100%
rename from docs/07-Advanced.md
rename to docs/08-Advanced.md

diff --git a/docs/08-Notes.md b/docs/09-Notes.md
similarity index 100%
rename from docs/08-Notes.md
rename to docs/09-Notes.md