rpitx-ui-stable-1.1

Stable version (1.1) of the rpitx-ui application.

Fix incorrect frequency multiplier in easytest.sh script. Previously incorrect frequency multiplier "e3" was used in testnfm and testam modules. Changed to "e6".

Added information about build errors in the latest version of the original rpitx package.

rpitx-ui-stable-1.0

Stable version (1.0) of the rpitx-ui application.

Main changes:
Installation script updates: unnecessary commands have been removed, confirmation of modification of the /boot/config.txt file is no longer asked - the file is modified automatically. At the end of the installation, you are prompted to reboot your device to complete the installation.

Console GUI updates: now, the src/resources directory is scanned for files of the required type. All files available for selection are displayed in a list. Information about the directory with source files for transmitting is now set as the RPITX_RESOURCES_LOCATION environment variable and is loaded from the .rpitx_profile file at system startup.

Updated README.md file to describe major differences with the original project. Removed unused graphics files.