added paint server solid color

NEWS.rst

@@ -2,6 +2,10 @@
 NEWS
 ====
 
+Version 1.1.9 - 2016-10-26
+
+  * NEW: added solidColor paint server (only valid in the Tiny 1.2 profile)
+
 Version 1.1.8 - 2016-05-31
 
   * BUGFIX: None checks: 'if value:' -> 'if value is not None:'

doc/classes/solidcolor.rst

@@ -0,0 +1,29 @@
+SolidColor
+==========
+
+The `solidColor` element is a paint server that provides a single color with opacity. It can be referenced like the
+other paint servers (i.e. gradients).
+
+.. autoclass:: svgwrite.solidcolor.SolidColor
+
+.. seealso:: https://www.w3.org/TR/SVGTiny12/painting.html#SolidColorElement
+
+
+Methods
+-------
+
+.. automethod:: svgwrite.solidcolor.SolidColor.__init__
+
+SVG Attributes
+--------------
+
+* **solid-color** -- ``'currentColor | <color> | inherit'`` (__init__() parameter `color`)
+
+    The `solid-color` attribute specifies the color that shall be used for this `solidColor` element. The keyword
+    ``"currentColor"`` can be specified in the same manner as within a `<paint>` specification for the `fill` and
+    `stroke` properties.
+
+* **solid-opacity** -- ``'<opacity-value> | inherit'`` (__init__() parameter `opacity`)
+
+    The `solid-opacity` parameter defines the opacity of the `solidColor`. Any values outside the range `0.0`
+    (fully transparent) to `1.0` (fully opaque) must be clamped to this range.