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/ecs1030/CMakeLists.txt

@@ -1,5 +1,5 @@
 set (libname "ecs1030")
-set (libdescription "Non-invasive current sensor")
+set (libdescription "Non-invasive Current Sensor")
 set (module_src ${libname}.cxx)
 set (module_hpp ${libname}.hpp)
 upm_module_init(mraa)

src/ecs1030/ecs1030.hpp

@@ -50,7 +50,7 @@ namespace upm {
   /**
    * @library ecs1030
    * @sensor ecs1030
-   * @comname ECS1030 Non-Invasive Current Sensor
+   * @comname Non-invasive Current Sensor
    * @type electric
    * @man sparkfun
    * @web https://www.sparkfun.com/products/11005