Merge branch '25-add-debug-symbols-to-lima-libraries' into 'master'

Resolve "Add debug symbols to Lima libraries" by refactoring bootstrap.py

See merge request !47

INSTALL.txt

-Description: 
-	This script will build and install lima project, with arguments pass as explained. 
-	the install directory can be change by adding as argument --install-prefix=path_you_want.
-	Same for the python install directory, add --install-python-prefix=path_you_want.
-	
-	USING scripts/config.txt FILE :
-		once you have executed a first ./install.sh a config.txt file is created in scripts/ directory.
-		If you plan to compile with the same parameters a lot of time you can edit this file and select your options.
-		Then you just have to run ./install.sh and lima will compile with what you asked in config.txt. 
-		By default camera simulator is always compile. You can change that with editing config.txt file : "LIMACAMERA_SIMULATOR=0" instead of "LIMACAMERA_SIMULATOR=1"
-	
-execution : 
-	"install.[bat | sh] [--install-prefix=path] [--install-python-prefix=path] [--find-root-path=path] [options]"
-			
-	[options] : can be any camera name or saving format.
-	saving format available : edf, cbf, tiff, lz4, gz, hdf5, fits.
-	other otions are : _ python : Build python wrapping.
-	                   _ pytango-server: install the PyTango server python code
-	                   _ tests : compile unitest in build directory.
-	                             (execute "ctest" in build/ to run them)
-	                   _ config, sps, gldisplay : for the fun !
-			                   
-examples : 
-	./install.[bat | sh] basler python cbf
-		-> compile and install lima with camera basler with python wrapping and cbf saving format.
-		-> install directory for C library and python library will be in default directory. 
-		
-	this is equivalent to change config.txt with this options :
-		_ LIMACAMERA_BASLER=1
-		_ LIMA_ENABLE_CBF=1
-		_ LIMA_ENABLE_PYTHON=1
-
-	./install.[bat | sh] --install-prefix=${HOME} tests
-		-> compile and install lima only with camera simulator, also compiling simulators tests.
-		-> the install directory is set in the home directory (${HOME})
-		install directory can't be put in the config.txt file for the moment.
-		
-	ONLY ON LINUX :
-	./install.sh --git [options]
-		-> clone and checkout on cmake branch every submodule in [options]
-		-> BE CAREFUL : if you have others submodules already init, it will try to checkout on branch cmake on them.
+Type ./install.sh --help for instructions.