Merge pull request ebu#143 from peternewman/fix-links

Fix a number of broken links

README.md

@@ -131,7 +131,7 @@ A curated list of amazingly awesome open source resources for broadcasters.
 * [BeaqleJS](https://github.com/HSU-ANT/beaqlejs) - A framework to create browser based listening tests for subjective audio quality assessment.
 * [Jack Meter](https://github.com/njh/jackmeter) - Text console based DPM (Digital Peak Meter) for JACK.
 * [JACK Meterbridge](http://plugin.org.uk/meterbridge/) - A collection of graphical Audio meters for JACK (ballistics may be incorrect).
-* [Jmeters](http://kokkinizita.linuxaudio.org/linuxaudio/index.html) - A collection of graphical audio meters for JACK, including VU, PPM and [EBU R 128](https://tech.ebu.ch/publications/r128) Loudness meters.
+* [Jmeters](http://kokkinizita.linuxaudio.org/linuxaudio/downloads/index.html) - A collection of graphical audio meters for JACK, including VU, PPM and [EBU R 128](https://tech.ebu.ch/publications/r128) Loudness meters.
 * [LTC-tools](https://github.com/x42/ltc-tools) - A collection of tools to handle Linear Timecode (LTC) and convert to MIDI Timecode (MTC).
 * [MediaConch](https://mediaarea.net/MediaConch) - Implementation checker, policy checker, & reporter for Matroska, FFV1, & PCM.
 * [MediaInfo](https://mediaarea.net/en/MediaInfo) - A convenient unified display of the most relevant technical and tag data for video and audio files.
@@ -202,7 +202,7 @@ A curated list of amazingly awesome open source resources for broadcasters.
 * [GNU Radio](https://www.gnuradio.org/) - A software development toolkit that provides signal processing blocks to implement software radios.
 * [Gqrx SDR](http://gqrx.dk/) - An open source software defined radio receiver (SDR).
 * [ODR-mmbTools](https://www.opendigitalradio.org) - Fork of CRC-mmbTools. Adds live, DAB+, associated data, distributed infrastructure, SFN.
-* [rtl-sdr](http://osmocom.org/projects/rtl-sdr/wiki/rtl-sdr) - Turns a Realtek RTL2832 based DVB dongle into a SDR receiver.
+* [rtl-sdr](https://osmocom.org/projects/rtl-sdr/wiki/rtl-sdr) - Turns a Realtek RTL2832 based DVB dongle into a SDR receiver.
 * [welle.io](https://www.welle.io/) - An open source DAB and DAB+ software defined radio (SDR) with support for airspy and rtlsdr.
 
 ## Subtitling