Fixed axes on multiple subplots with no_default_layout: true

Fixes part 1 of #14 14

Plot Entity Attributes & more

Changes:

• plotting entity attributes
• access to all entity attributes within lambdas
• disabling default layout
• disabling HomeAssistant theming

Recover from failed fetch

If the communication with HomeAssistant fails, no more updates would occur.
This patch fixes that, the next data update will proceed.

Lambda transforms

V0.5.0 adds 2 extra attributes for the entities:

unit_of_measurement

Overrides the units for the axes and tooltips

lambda transforms

Takes a function with which the data can be transformed before plotting it (see readme.md)

Y Axis cleanup

"unavailable" datapoints are not plotted anymore, they are represented as gaps

Testing releases

v0.0.2

0.0.2

RC v0.0.1

First RC