advotracker: reorganize the project using a crate based structure

* advotracker: the framework project
* crate/advotrackerdb: implementation of the database backend
* crate/advotrackerd: implementation of the backend (daemon)
* crate/adovtracker: implementaton of the application (CLI and GUI)

Signed-off-by: Ralf Zerres <ralf.zerres@networkx.de>

crates/advotracker_client/Cargo.toml

@@ -0,0 +1,68 @@
+[package]
+name = "advotracker_client"
+version = "0.1.5-alpha1"
+authors = ["Ralf Zerres <ralf.zerres@networkx.de>"]
+description = "Frontend component that supports lawyers to capture relevant data encountered during an online legal advice."
+readme = "README.md"
+license = "(0BSD OR MIT)"
+edition = "2018"
+default-run = "advotracker"
+
+[target.x86_64-pc-windows-gnu]
+linker = "/usr/bin/x86_64-w64-mingw32-gcc"
+ar = "/usr/x86_64-w64-mingw32i/bin/ar"
+
+[target.'cfg(windows)'.dependencies]
+winapi = { version = "0.3", features = ["winuser"] }
+#diesel = { version = "1.4", features = [ "postgres", "sqlite" ] }
+
+[dependencies]
+async-stream = "~0.2"
+chrono = { version = "~0.4.0", features = ["serde"] }
+cfg-if = { version = "~1.0" }
+clap = { version = "~2.33", features = ["suggestions", "color"] }
+csv = { version = "~1.1" }
+dotenv = { version = "~0.15.0" }
+envy = { version = "~0.4" }
+lettre = "0.10.0-beta.1"
+lazy_static = { version = "~1.4.0" }
+log = { version = "~0.4.8" }
+locales = { version = "~0.1" }
+maud = { version = "~0.22.1" }
+#orbtk = { version = "~0.3.1-alpha4" }
+#orbtk = { git = "https://github.com/redox-os/orbtk.git", branch = "develop" }
+orbtk = { path = "../../../orbtk" }
+serde = { version = "~1.0", features = ["derive"] }
+substring = { version = "~1" }
+#tokio = { version = "~0.2", features = ["macros", "rt-threaded", "stream", "time"] }
+tracing = { version = "~0.1" }
+tracing-subscriber = { version = "~0.2.0", features = ["tracing-log"] }
+viperus =  { git = "https://github.com/maurocordioli/viperus", features = ["cache", "fmt-clap", "fmt-env", "global", "watch"] }
+
+[dev-dependencies]
+
+[features]
+default = []
+debug = ["orbtk/debug"]
+light = []
+
+[package.metadata.bundle]
+name = "advotracker"
+identifier = "nwx.advotracker"
+short_description = "Online legal advice helper."
+description = "Supports lawyers to capture relevant data encountered during an online legal advice.\n"
+
+[profile.dev]
+opt-level = 1
+incremental = true
+
+[profile.release]
+incremental = true
+
+#[[bin]]
+#//name = "policycheck"
+#path = "src/bin/policycheck.rs"
+
+[[bin]]
+name = "advotracker"
+path = "src/main.rs"