Install TiTiler specific branch

[vincentsarago]

Because the top level titiler module is only a meta-package

titiler/setup.py

Lines 8 to 14 in 45b9935

	__version__ = "0.5.0"
	inst_reqs = [
	f"titiler.core=={__version__}",
	f"titiler.mosaic=={__version__}",
	f"titiler.application=={__version__}",
	]

doing pip install git+https://github.com/developmentseed/titiler.git@master will still install titiler.core, titiler.mosaic and titiler.application from pypi.

How To

$ pip install \
    git+https://github.com/developmentseed/titiler.git@master&subdirectory=src/titiler/core \
    git+https://github.com/developmentseed/titiler.git@master&subdirectory=src/titiler/mosaic \
    git+https://github.com/developmentseed/titiler.git@master&subdirectory=src/titiler/application