doc: Scrubbed ALL sensor library descriptions

In an effort to clean-up and standardize UPM library
documentation, this commit updates (and in most cases,
unifies) the CMake description string AND CXX header
@comname string.

Strings were taken from datasheets when possible, spelling
mistakes were addressed, copy/paste errors where fixed,
Title Case was used, etc.

    * Tested/updated/added @web tags
    * Added/updated invalid sensor images
    * Added/updated @man tags, added missing manufacturers

Signed-off-by: Noel Eck <noel.eck@intel.com>

src/ds1808lc/CMakeLists.txt

@@ -1,5 +1,5 @@
 set (libname "ds1808lc")
-set (libdescription "DS1808 lighting controller")
+set (libdescription "Lighting Controller")
 set (module_src ${libname}.cxx mraa-utils.cxx)
 set (module_hpp ${libname}.hpp)
 upm_module_init(interfaces mraa)

src/ds1808lc/ds1808lc.hpp

@@ -43,7 +43,7 @@ namespace upm
  *
  * @library ds1808lc
  * @sensor ds1808lc
- * @comname Maxim  DS1808 as lighting controller
+ * @comname Lighting Controller
  * @altname DS1808LC
  * @type light
  * @man maxim