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/bno055/CMakeLists.txt

@@ -1,5 +1,5 @@
 set (libname "bno055")
-set (libdescription "Bosch bno055 intelligent orientation sensor 9dof fusion")
+set (libdescription "Intelligent 9-axis Absolute Orientation Sensor")
 set (module_src ${libname}.cxx)
 set (module_hpp ${libname}.hpp)
 upm_module_init(mraa)

src/bno055/bno055.hpp

@@ -41,7 +41,7 @@ namespace upm {
   /**
    * @library bno055
    * @sensor bno055
-   * @comname BNO055 Absolute Orientation 9DOF Fusion Hub
+   * @comname Intelligent 9-axis Absolute Orientation Sensor
    * @type accelerometer compass
    * @man adafruit
    * @con i2c gpio