* fix(chalice): fixed Math-operators validation
refactor(chalice): search for sessions that have events for heatmaps
* refactor(chalice): search for sessions that have at least 1 location event for heatmaps
* fix(chalice): fixed Math-operators validation
refactor(chalice): search for sessions that have events for heatmaps
* refactor(chalice): search for sessions that have at least 1 location event for heatmaps
* feat(chalice): autocomplete return top 10 with stats
* fix(chalice): fixed autocomplete top 10 meta-filters
* refactor(DB): preparing for v1.22.0
refactor(chalice): upgraded dependencies
refactor(alerts): upgraded dependencies
refactor(crons): upgraded dependencies
* refactor(chalice): removed sessions insights
* fix(chalice): fixed Math-operators validation
refactor(chalice): search for sessions that have events for heatmaps
* refactor(chalice): search for sessions that have at least 1 location event for heatmaps
* fix(chalice): fixed Math-operators validation
refactor(chalice): search for sessions that have events for heatmaps
* refactor(chalice): search for sessions that have at least 1 location event for heatmaps
* feat(chalice): autocomplete return top 10 with stats
* fix(chalice): fixed autocomplete top 10 meta-filters
* refactor(DB): changed dashboard&metrics constraints
* refactor(chalice): removed cards
refactor(chalice): removed code related to resources
refactor(DB): removed cards
refactor(DB): removed code related to resources
* refactor(chalice): upgraded dependencies
* refactor(chalice): upgraded dependencies
feat(chalice): support heatmaps
* feat(chalice): support table-of-browsers showing user-count
* feat(chalice): support table-of-devices showing user-count
* feat(chalice): support table-of-URLs showing user-count
* fix(chalice): fixed Math-operators validation
refactor(chalice): search for sessions that have events for heatmaps
* refactor(chalice): search for sessions that have at least 1 location event for heatmaps
* fix(DB): replaced click's x&y with normalized_x&normalized_y
fix(chalice): fixed heatmaps-clicks-path
refactor(DB): DB upgrade & downgrade scripts
