Release 0.10.2

Release with over-the-air (OTA) reflashing of the esp, and port 23 transparent bridge as well as AVR & ARM flashing support. Simple debug log page to view the esp-link's own os_printf output via the web and a console page to see the attached uC's output. Buttons to reset the uC and change the baud rate. A pin configuration selector to change GPIO function assignments.

Changes since v0.10.1: remove html templating entirely; fix memory leak; fix caching; improve layout on small screens; support static IPs (UI is still rudimentary); support DHCP hostname

Note in case you want to build from source: this uses the Espressif SDK 1.1.2 with the patch for the scan issue http://bbs.espressif.com/viewtopic.php?f=5&t=608&sid=01aa4b108572b8d08b3c43a2014c0618

To install on your esp8266 module see the project README.
The short version for the serial install is:

• flash boot_v1.4(b1).bin from the official esp_iot_sdk_v1.1.2 and included in the release tgz to 0x00000
• flash blank.bin from the official SDK and also included here to 0x7e000
• flash user1.bin to 0x01000

The short version for an OTA upgrade is:

curl -L https://github.com/jeelabs/esp-link/releases/download/0.10.2/esp-link.tgz | tar xzf -
cd esp-link
./wiflash <esp-hostname> user1.bin user2.bin

Missing for 1.0 release: https://github.com/jeelabs/esp-link/issues?q=is%3Aopen+is%3Aissue+milestone%3A1.0