v0.1.9 Tropical release 🏝️

What's Changed

All details here: https://argopy.readthedocs.io/en/latest/whats-new.html

• Fix bug in isAPIconnected by @gmaze in #140
• Utility to load topography by @gmaze in #150
• argo accessor documentation page by @gmaze in #104
• Fix argovis endpoint for a region fetch by @gmaze in #158
• Method to insert the CLS Satellite Altimeter Report figure on a notebook cell. by @gmaze in #159
• Binder links by @gmaze in #164
• API to create source file and data for OWC software by @gmaze in #142
• Prepare for "v0.1.9 Tropical release 🏝️" by @gmaze in #167

Full Changelog: v0.1.8...v0.1.9