Adding 12500 and 25000 tuning steps, correcting Python package info.

htdocs/index.html

@@ -218,6 +218,8 @@
                                 <option value="9000">9kHz</option>
                                 <option value="10000">10kHz</option>
                                 <option value="12000">12kHz</option>
+                                <option value="12500">12.5kHz</option>
+                                <option value="25000">25kHz</option>
                                 <option value="50000">50kHz</option>
                             </select>
                         </div>

owrx/source/__init__.py

@@ -572,7 +572,7 @@ class SdrDeviceDescription(object):
             DropdownInput(
                 "tuning_step",
                 "Tuning step",
-                options=[Option(str(i), "{} Hz".format(i)) for i in [1, 100, 500, 1000, 2500, 3000, 5000, 6000, 9000, 10000, 12000, 50000]],
+                options=[Option(str(i), "{} Hz".format(i)) for i in [1, 100, 500, 1000, 2500, 3000, 5000, 6000, 9000, 10000, 12000, 12500, 25000, 50000]],
                 converter=IntConverter(),
             ),
             NumberInput("initial_squelch_level", "Initial squelch level", append="dBFS"),

setup.py

@@ -36,10 +36,10 @@ setup(
     package_data={"htdocs": [f[len("htdocs/") :] for f in glob("htdocs/**/*", recursive=True)]},
     entry_points={"console_scripts": ["openwebrx=owrx.__main__:main"]},
     url="https://www.openwebrx.de/",
-    author="Jakob Ketterl",
-    author_email="jakob.ketterl@gmx.de",
-    maintainer="Jakob Ketterl",
-    maintainer_email="jakob.ketterl@gmx.de",
+    author="Marat Fayzullin",
+    author_email="luarvique@gmail.com",
+    maintainer="Marat Fayzullin",
+    maintainer_email="luarvique@gmail.com",
     license="GAGPL",
     python_requires=">=3.5",
 )