updated logpvalue2chans to include histograms and to be closer to what is done in pointy-safety-pipeline (danger vs warning vs ok)

added some more functionality to logpvalue2summary so that we can zoom in on a target time like we do within the broader summary jobs (as part of pipelines). This should help condor-ize the larger pipelines by allowing us to generated single-timeseries pages compatible with the higher-level summary pages in parallel.

added logic to marginalize over the unkown rate instead of just using a point estimate when computing the pointy-poisson statistic

changed how single timeseries summaries are made to include background in timeseries plots when it is specified

added colors to dropdown buttons and removed caching thing from pointy-safety-pipeline (it was only for debugging anyway)

more work to implemented summary page for single timeseries results. Need to actually test this and write the little function to cluster times from multiple lists together